Results for 'invariance conditions'

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  1. Invariance, intrinsicality and perspicuity.Caspar Jacobs - 2022 - Synthese 200 (2):1-17.
    It is now standard to interpret symmetry-related models of physical theories as representing the same state of affairs. Recently, a debate has sprung up around the question when this interpretational move is warranted. In particular, Møller-Nielsen :1253–1264, 2017) has argued that one is only allowed to interpret symmetry-related models as physically equivalent when one has a characterisation of their common content. I disambiguate two versions of this claim. On the first, a perspicuous interpretation is required: an account of the models’ (...)
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  2. Conventional and Objective Invariance: Debs and Redhead on Symmetry. [REVIEW]Sebastian Lutz & Stephan Hartmann - 2010 - Metascience 19 (1):15-23.
    This review is a critical discussion of three main claims in Debs and Redhead’s thought-provoking book Objectivity, Invariance, and Convention. These claims are: (i) Social acts impinge upon formal aspects of scientific representation; (ii) symmetries introduce the need for conventional choice; (iii) perspectival symmetry is a necessary and sufficient condition for objectivity, while symmetry simpliciter fails to be necessary.
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  3. Ethics without numbers.Jacob Nebel - 2024 - Philosophy and Phenomenological Research 108 (2):289-319.
    This paper develops and explores a new framework for theorizing about the measurement and aggregation of well-being. It is a qualitative variation on the framework of social welfare functionals developed by Amartya Sen. In Sen’s framework, a social or overall betterness ordering is assigned to each profile of real-valued utility functions. In the qualitative framework developed here, numerical utilities are replaced by the properties they are supposed to represent. This makes it possible to characterize the measurability and interpersonal comparability of (...)
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  4. Strong dictatorship via ratio-scale measurable utilities: a simpler proof.Jacob M. Nebel - 2023 - Economic Theory Bulletin 11 (1):101-106.
    Tsui and Weymark (Economic Theory, 1997) have shown that the only continuous social welfare orderings on the whole Euclidean space which satisfy the weak Pareto principle and are invariant to individual-specific similarity transformations of utilities are strongly dictatorial. Their proof relies on functional equation arguments which are quite complex. This note provides a simpler proof of their theorem.
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  5. Another Argument for Animalism: The Argument from Causal Powers.Jimmy Alfonso Licon - 2012 - Prolegomena 11 (2):169-180.
    The causal powers that I have, such as the ability to go to the store for cold beer, for instance are the same causal powers as those had by the human animal closely associated with me. That is, the biological organism that invariably stares back at me, whenever I look in the mirror. Thus, if I want to avoid gratuitous causal overdetermination – i.e. if I want to avoid positing two separate individuals with identical, and thus redundant, causal powers – (...)
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  6. Bilateral Symmetry Strengthens the Perceptual Salience of Figure against Ground.Birgitta Dresp-Langley - 2019 - Symmetry 2 (11):225-250.
    Although symmetry has been discussed in terms of a major law of perceptual organization since the early conceptual efforts of the Gestalt school (Wertheimer, Metzger, Koffka and others), the first quantitative measurements testing for effects of symmetry on processes of Gestalt formation have seen the day only recently. In this study, a psychophysical rating study and a “foreground”-“background” choice response time experiment were run with human observers to test for effects of bilateral symmetry on the perceived strength of figure-ground in (...)
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  7.  80
    Cavell's Odd Couple: Schoenberg and Wittgenstein.Eran Guter - 2024 - In David LaRocca (ed.), Music with Stanley Cavell in mind. New York: Bloomsbury Academic. pp. 237-252.
    In his lecture “Philosophy and the Unheard,” Cavell invites us to observe a pervasive analogy between Schoenberg’s idea of the twelve-tone row and Wittgenstein’s idea of grammar, which is supposed to encapsulate an expansive, sweeping philosophical program—Cavell’s own. For Cavell, the analogy evinces not only the kind of reading of Wittgenstein’s Philosophical Investigation, which is attuned to Wittgenstein’s seemingly paradoxical amalgamation of embrace and resistance in regarding to the conditions of modernity, but also a kind of philosophy of music, (...)
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  8. Die Inkonsistenz empiristischer Argumentation im Zusammenhang mit dem Problem der Naturgesetzlichkeit.Dieter Wandschneider - 1986 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 17 (1):131-142.
    The well-known empiricist apories of the lawfulness of nature prevent an adequate philosophical interpretation of empirical science until this day. Clarification can only be expected through an immanent refutation of the empiricist point of view. My argument is that Hume’s claim, paradigmatic for modern empiricism, is not just inconsequent, but simply contradictory: Empiricism denies that a lawlike character of nature can be substantiated. But, as is shown, anyone who claimes experience to be the basis of knowledge (as the empiricist naturally (...)
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  9. The realpolitik of reference.Brian Epstein - 2008 - Pacific Philosophical Quarterly 89 (1):1–20.
    What are the conditions for fixing the reference of a proper name? Debate on this point has recently been rekindled by Scott Soames, Robin Jeshion, and others. In this paper, I sketch a new pragmatic approach to the justification of reference-fixing procedures, in opposition to accounts that insist on an invariant set of conditions for fixing reference across environments and linguistic communities. Comparing reference to other relations whose instances are introduced through "initiation" procedures, I outline a picture in (...)
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  10. The Political Theory of Mr Justice Holmes.William Conklin - 1978 - Chitty's Law Journal 26 (6):200-211.
    Commentators of the judicial decisions of Justice Holmes have often situated the decisions inside the doctrines of freedom of expression and the rules and tests approach to legal analysis. This Paper situates his judgments in the context of a political theory. Drawing from his articles, lectures and correspondence, the Paper highlights Holmes’ reaction to the idealism and rationalism of the intellectual current before him. His view of human nature, conditioned by his war experience, is elaborated. The Paper especially examines his (...)
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  11. No entailing laws, but enablement in the evolution of the biosphere.G. Longo, M. Montévil & S. Kauffman - 2012 - In G. Longo, M. Montévil & S. Kauffman (eds.), Genetic and Evolutionary Computation Conference. Acm. pp. 1379 -1392.
    Biological evolution is a complex blend of ever changing structural stability, variability and emergence of new phe- notypes, niches, ecosystems. We wish to argue that the evo- lution of life marks the end of a physics world view of law entailed dynamics. Our considerations depend upon dis- cussing the variability of the very ”contexts of life”: the in- teractions between organisms, biological niches and ecosys- tems. These are ever changing, intrinsically indeterminate and even unprestatable: we do not know ahead of (...)
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  12. Compatibility and the use of information processing strategies.Marcus Selart, Tommy Gärling & Henry Montgomery - 1998 - Journal of Behavioral Decision Making 11 (1):59-72.
    When a prominent attribute looms larger in one response procedure than in another, a violation of procedure invariance occurs. A hypothesis based on compatibility between the structure of the input information and the required output was tested as an explanation of this phenomenon. It was also compared with other existing hypotheses in the field. The study had two aims: (1) to illustrate the prominence effect in a selection of preference tasks (choice, acceptance decisions, and preference ratings); (2) to demonstrate (...)
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  13. Desire-as-Belief Revisited.Richard Bradley & Christian List - 2009 - Analysis 69 (1):31-37.
    On Hume’s account of motivation, beliefs and desires are very different kinds of propositional attitudes. Beliefs are cognitive attitudes, desires emotive ones. An agent’s belief in a proposition captures the weight he or she assigns to this proposition in his or her cognitive representation of the world. An agent’s desire for a proposition captures the degree to which he or she prefers its truth, motivating him or her to act accordingly. Although beliefs and desires are sometimes entangled, they play very (...)
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  14. Natural goodness without natural history.Parisa Moosavi - 2020 - Philosophy and Phenomenological Research:78-100.
    Neo‐Aristotelian ethical naturalism purports to show that moral evaluation of human action and character is an evaluation of natural goodness—a kind of evaluation that applies to living things in virtue of their nature and based on their form of life. The standard neo‐Aristotelian view defines natural goodness by way of generic statements describing the natural history, or the ‘characteristic’ life, of a species. In this paper, I argue that this conception of natural goodness commits the neo‐Aristotelian view to a problematic (...)
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  15. Situated semantics.Varol Akman - 2008 - In Murat Aydede & P. Robbins (eds.), The Cambridge Handbook of Situated Cognition. Cambridge: Cambridge University Press. pp. 401-418.
    Situated semantics can be regarded as an attempt at placing situational context (context of situation) at the center of all discussions of meaning. Situation theory is a theory of information content that takes context very seriously. Individuals, properties, relations, and spatiotemporal locations are basic constructs of situation theory. Individuals are conceived as invariants; having properties and standing in relations, they tend to persist in time and space. An anchoring function binds the location parameters to appropriate objects present in the grounding (...)
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  16. On a Possible Basis for Metaphysical Self-development in Natural and Artificial Systems.Jeffrey White - 2022 - Filozofia i Nauka. Studia Filozoficzne I Interdyscyplinarne 10:71-100.
    Recent research into the nature of self in artificial and biological systems raises interest in a uniquely determining immutable sense of self, a “metaphysical ‘I’” associated with inviolable personal values and moral convictions that remain constant in the face of environmental change, distinguished from an object “me” that changes with its environment. Complementary research portrays processes associated with self as multimodal routines selectively enacted on the basis of contextual cues informing predictive self or world models, with the notion of the (...)
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  17. Framing as path dependence.Natalie Gold & Christian List - 2004 - Economics and Philosophy 20 (2):253-277.
    A framing effect occurs when an agent's choices are not invariant under changes in the way a decision problem is presented, e.g. changes in the way options are described (violation of description invariance) or preferences are elicited (violation of procedure invariance). Here we identify those rationality violations that underlie framing effects. We attribute to the agent a sequential decision process in which a “target” proposition and several “background” propositions are considered. We suggest that the agent exhibits a framing (...)
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  18.  47
    Inclusive Legal Positivism and the Fallibility of Officials.Kenneth M. Ehrenberg - 2024 - In Thomas Bustamante, Saulo M. M. De Matos & André Coelho (eds.), Law, Morality and Judicial Reasoning: Essays on W.J. Waluchow's Jurisprudence and Constitutional Theory. Cham, Switzerland: Springer. pp. 23-40.
    Wil Waluchow has advanced perhaps the most convincing argument in favour of what he eloquently termed ‘inclusive legal positivism’, the view that a given legal system could make legal validity depend on moral truths. This chapter refocuses the case for the opposing view of exclusive positivism on the metaphysical tension in seeing law as an institutional social fact and yet for its validity to depend on something that is not a social fact, developing an understanding of official mistake as a (...)
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  19. "when do I get my money" a probabilistic theory of knowledge.Jonny Blamey - 2011 - Dissertation, Kcl
    The value of knowledge can vary in that knowledge of important facts is more valuable than knowledge of trivialities. This variation in the value of knowledge is mirrored by a variation in evidential standards. Matters of greater importance require greater evidential support. But all knowledge, however trivial, needs to be evidentially certain. So on one hand we have a variable evidential standard that depends on the value of the knowledge, and on the other, we have the invariant standard of evidential (...)
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  20. Neural Computation of Surface Border Ownership and Relative Surface Depth from Ambiguous Contrast Inputs.Birgitta Dresp-Langley & Stephen Grossberg - 2016 - Frontiers in Psychology 7.
    The segregation of image parts into foreground and background is an important aspect of the neural computation of 3D scene perception. To achieve such segregation, the brain needs information about border ownership; that is, the belongingness of a contour to a specific surface represented in the image. This article presents psychophysical data derived from 3D percepts of figure and ground that were generated by presenting 2D images composed of spatially disjoint shapes that pointed inward or outward relative to the continuous (...)
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  21. A Fuzzy Application of Techniques from Topological Supersymmetric Quantum Mechanics to Social Choice Theory: A New Insight on Flaws of Democracy.Wilfrid Wulf - forthcoming - Journal of Social Sciences and Humanities.
    We introduce a new theorem in social choice theory built on a path integral approach which will show that, under some reasonable conditions, there is a unique way to aggregate individual preferences based on fuzzy sets into a social preference based on probabilities, and that this way is invariant under any permutation of alternatives. We then apply this theorem to the case of democratic decision making with data of the behaviour and voting preferences of voting agents and show that (...)
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  22. Conceptual Spaces, Generalisation Probabilities and Perceptual Categorisation.Nina Poth - 2019 - In Peter Gärdenfors, Antti Hautamäki, Frank Zenker & Mauri Kaipainen (eds.), Conceptual Spaces: Elaborations and Applications. Cham, Switzerland: Springer Verlag. pp. 7-28.
    Shepard’s (1987) universal law of generalisation (ULG) illustrates that an invariant gradient of generalisation across species and across stimuli conditions can be obtained by mapping the probability of a generalisation response onto the representations of similarity between individual stimuli. Tenenbaum and Griffiths (2001) Bayesian account of generalisation expands ULG towards generalisation from multiple examples. Though the Bayesian model starts from Shepard’s account it refrains from any commitment to the notion of psychological similarity to explain categorisation. This chapter presents the (...)
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  23. The Propositional Logic of Frege’s Grundgesetze: Semantics and Expressiveness.Eric D. Berg & Roy T. Cook - 2017 - Journal for the History of Analytical Philosophy 5 (6).
    In this paper we compare the propositional logic of Frege’s Grundgesetze der Arithmetik to modern propositional systems, and show that Frege does not have a separable propositional logic, definable in terms of primitives of Grundgesetze, that corresponds to modern formulations of the logic of “not”, “and”, “or”, and “if…then…”. Along the way we prove a number of novel results about the system of propositional logic found in Grundgesetze, and the broader system obtained by including identity. In particular, we show that (...)
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  24. Composite Time Concept for Quantum Mechanics and Bio-Psychology.Franz Klaus Jansen - 2018 - Philosophy Study 8 (2):49-66.
    Time has multiple aspects and is difficult to define as one unique entity, which therefore led to multiple interpretations in physics and philosophy. However, if the perception of time is considered as a composite time concept, it can be decomposed into basic invariable components for the perception of progressive and support-fixed time and into secondary components with possible association to unit-defined time or tense. Progressive time corresponds to Bergson’s definition of duration without boundaries, which cannot be divided for measurements. Time (...)
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  25. Hijacking Epistemic Agency - How Emerging Technologies Threaten our Wellbeing as Knowers.John Dorsch - 2022 - Proceedings of the 2022 Aaai/Acm Conference on Ai, Ethics, and Society 1.
    The aim of this project to expose the reasons behind the pandemic of misinformation (henceforth, PofM) by examining the enabling conditions of epistemic agency and the emerging technologies that threaten it. I plan to research the emotional origin of epistemic agency, i.e. on the origin of our capacity to acquire justification for belief, as well as on the significance this emotional origin has for our lives as epistemic agents in our so-called Misinformation Age. This project has three objectives. First, (...)
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  26. A tragic coalition of the rational and irrational: a threat to collective responses to COVID-19.Marinus Ferreira, Marc Cheong, Colin Klein & Mark Alfano - 2022 - Philosophical Psychology (6).
    There is not as much resistance to COVID-19 mitigation as there seems, but there are structural features that make resistance seem worse than it is. Here we describe two ways that the problem seeming to be worse than it is can make it worse. First, visible hesitation to implement COVID-19 responses signals to the wider society that mitigation measures may not succeed, which undermines people’s conditional willingness to join in on those efforts. Second, our evaluations of others’ willingness to implement (...)
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  27. On the Notions of Rulegenerating & Anticipatory Systems.Niels Ole Finnemann - 1997 - Online Publication on Conference Site - Which Does Not Exist Any More.
    Until the late 19th century scientists almost always assumed that the world could be described as a rule-based and hence deterministic system or as a set of such systems. The assumption is maintained in many 20th century theories although it has also been doubted because of the breakthrough of statistical theories in thermodynamics (Boltzmann and Gibbs) and other fields, unsolved questions in quantum mechanics as well as several theories forwarded within the social sciences. Until recently it has furthermore been assumed (...)
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  28. Relativistic Markovian dynamical collapse theories must employ nonstandard degrees of freedom.Wayne C. Myrvold - 2017 - Physical Review A 96:062116.
    The impossibility of an indeterministic evolution for standard relativistic quantum field theories, that is, theories in which all fields satisfy the condition that the generators of space-time translation have spectra in the forward light-cone, is demonstrated. The demonstration proceeds by arguing that a relativistically invariant theory must have a stable vacuum and then showing that stability of the vacuum, together with the requirements imposed by relativistic causality, entails deterministic evolution, if all degrees of freedom are standard degrees of freedom.
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  29. Toward an Account of Intolerance: Between Prison Resistance and Engaged Scholarship.Perry Zurn - 2017 - The Carceral Notebooks 12:97-128.
    The word “intolerance” bears almost exclusively negative connotations. It is treated invariably, almost ideologically as a vice. What would it mean to reconceive of intolerance as a virtue—or, at the very least, a positive affect? In this essay, I analyze two complementary archives of positive intolerance: the records of the Prisons Information Group (the GIP) and the writings of one of its members: Michel Foucault. For the GIP, intolerance—as a militant refusal of intolerable material and political conditions—is essential to (...)
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  30. The Inconsistency of Empiricist Argumentation Concerning the Problem of the Lawfulness of Nature.Dieter Wandschneider - 1986 - Journal for General Philosophy of Science / Zeitschrift für Allgemeine Wissenschaftstheorie 17:131–142.
    The well-known empiricist apories of the lawfulness of nature prevent an adequate philosophical interpretation of empirical science until this day. Clarification can only be expected through an immanent refutation of the empiricist point of view. My argument is that Hume’s claim, paradigmatic for modern empiricism, is not just inconsequent, but simply contradictory: Empiricism denies that a lawlike character of nature can be substantiated. But, as is shown, anyone who claimes experience to be the basis of knowledge (as the empiricist naturally (...)
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  31. Restorative justice and criminal justice: The case for parallelism.Derek R. Brookes - 2023 - The Hague: Eleven International Publishing.
    Criminal justice is primarily designed to serve the public interest in relation to criminal acts. Restorative justice is designed to address the harm-related needs of individuals in the aftermath of wrongdoing. These distinct aims require such different processes and priorities that any attempt to integrate restorative justice within the criminal justice system will almost invariably undermine the quality and effectiveness of both. In this book, the author argues that the optimal relationship between the two should therefore be one of maximum (...)
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  32. Dimensional theoretical properties of some affine dynamical systems.Jörg Neunhäuserer - 1999 - Dissertation,
    In this work we study dimensional theoretical properties of some a±ne dynamical systems. By dimensional theoretical properties we mean Hausdor® dimension and box- counting dimension of invariant sets and ergodic measures on theses sets. Especially we are interested in two problems. First we ask whether the Hausdor® and box- counting dimension of invariant sets coincide. Second we ask whether there exists an ergodic measure of full Hausdor® dimension on these invariant sets. If this is not the case we ask the (...)
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  33. Symbols are not uniquely human.Sidarta Ribeiro, Angelo Loula, Ivan Araújo, Ricardo Gudwin & Joao Queiroz - 2006 - Biosystems 90 (1):263-272.
    Modern semiotics is a branch of logics that formally defines symbol-based communication. In recent years, the semiotic classification of signs has been invoked to support the notion that symbols are uniquely human. Here we show that alarm-calls such as those used by African vervet monkeys (Cercopithecus aethiops), logically satisfy the semiotic definition of symbol. We also show that the acquisition of vocal symbols in vervet monkeys can be successfully simulated by a computer program based on minimal semiotic and neurobiological constraints. (...)
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  34. Volition and Allied Causal Concepts.Avi Sion - 2004 - Geneva, Switzerland: CreateSpace & Kindle; Lulu..
    Volition and Allied Causal Concepts is a work of aetiology and metapsychology. Aetiology is the branch of philosophy and logic devoted to the study of causality (the cause-effect relation) in all its forms; and metapsychology is the study of the basic concepts common to all psychological discourse, most of which are causal. Volition (or free will) is to be distinguished from causation and natural spontaneity. The latter categories, i.e. deterministic causality and its negation, have been treated in a separate work, (...)
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  35. CONCEPT OF UNIVERSAL PROPOSITION (UDHARANA) IN NAYAYA PHILOSOPHY.Mudasir Ahmad Tantray & Tariq Rafeeq Khan - 2021 - Anvesak 51 (1):29-36.
    proposition. Universal proposition is defined as the proposition in which the relation between the subject term and the predicate term is without any condition, in which the predicate is either affirmed or denied of the subject unconditionally. In nyaya logic the term vyapti is a universal proposition or invariable relation between the middle term (linga/hetu) and the major term (sadya) . According to the category of relation propositions are divided into categorical and the conditional. Although proposition is a logical entity (...)
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  36. Fiscal Administration and Public Sector.Kiyoung Kim - 2015 - Acdemia.edu.
    A fiscal administration shows the reality of government and public organization in their provision of public good or service for the citizen. It is an independent subject from the accounting, economic, political, and legal science, which is interdisciplinary and strives for any distinct goal of studies. A fiscal sustainability perhaps would be one ideal that this science would flounder to crystallize and hold out. The studies would be similar to the adjacent sciences, but could be defined ultimately for its unique (...)
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  37. Universal Yearning for Understanding.Venkata Rayudu Posina & Shankar - manuscript
    Math literacy is miniscule compared to the near universal language literacy of mother tongues. Our search for the root cause of this undesirable human condition led us to: Grammar (or the abstract essence) of a language. Language learning begins with grammar, unless the language happens to be mathematics, which is unique in not even considering including the grammar (abstract general/theory) of mathematics in the mathematical pedagogy. Here we make a case for introducing the abstract essence of mathematics--Conceptual Mathematics--in high school (...)
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  38. Geometry for a Brain. Optimal Control in a Network of Adaptive Memristors.Ignazio Licata & Germano Resconi - 2013 - Adv. Studies Theor. Phys., (no.10):479-513.
    In the brain the relations between free neurons and the conditioned ones establish the constraints for the informational neural processes. These constraints reflect the systemenvironment state, i.e. the dynamics of homeocognitive activities. The constraints allow us to define the cost function in the phase space of free neurons so as to trace the trajectories of the possible configurations at minimal cost while respecting the constraints imposed. Since the space of the free states is a manifold or a non orthogonal space, (...)
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  39.  49
    Formalizing Mechanical Analysis Using Sweeping Net Methods.Parker Emmerson - 2024 - Journal of Liberated Mathematics 1:12.
    We present a formal mechanical analysis using sweeping net methods to approximate surfacing singularities of saddle maps. By constructing densified sweeping subnets for individual vertices and integrating them, we create a comprehensive approximation of singularities. This approach utilizes geometric concepts, analytical methods, and theorems that demonstrate the robustness and stability of the nets under perturbations. Through detailed proofs and visualizations, we provide a new perspective on singularities and their approximations in analytic geometry.
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  40. Invariance as a basis for necessity and laws.Gila Sher - 2021 - Philosophical Studies 178 (12):3945-3974.
    Many philosophers are baffled by necessity. Humeans, in particular, are deeply disturbed by the idea of necessary laws of nature. In this paper I offer a systematic yet down to earth explanation of necessity and laws in terms of invariance. The type of invariance I employ for this purpose generalizes an invariance used in meta-logic. The main idea is that properties and relations in general have certain degrees of invariance, and some properties/relations have a stronger degree (...)
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  41. Symmetry, Invariance, and Imprecise Probability.Zachary Goodsell & Jacob M. Nebel - forthcoming - Mind.
    It is tempting to think that a process of choosing a point at random from the surface of a sphere can be probabilistically symmetric, in the sense that any two regions of the sphere which differ by a rotation are equally likely to include the chosen point. Isaacs, Hájek, and Hawthorne (2022) argue from such symmetry principles and the mathematical paradoxes of measure to the existence of imprecise chances and the rationality of imprecise credences. Williamson (2007) has argued from a (...)
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  42. (2 other versions)The Solution of the Invariant Subspace Problem. Part I. Complex Hilbert space.Jaykov Foukzon - 2022 - Journal of Advances in Mathematics and Computer Science 37 (10):51-89.
    The incompleteness of set theory ZFC leads one to look for natural extensions of ZFC in which one can prove statements independent of ZFC which appear to be "true". One approach has been to add large cardinal axioms. Or, one can investigate second-order expansions like Kelley-Morse class theory, KM or Tarski- Grothendieck set theory TG [1]-[3] It is a non-conservative extension of ZFC and is obtaineed from other axiomatic set theories by the inclusion of Tarski's axiom which implies the existence (...)
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  43. (1 other version)Invariance and Logicality in Perspective.Gila Sher - 2021 - In Gil Sagi & Jack Woods (eds.), The Semantic Conception of Logic : Essays on Consequence, Invariance, and Meaning. New York, NY: Cambridge University Press. pp. 13-34.
    Although the invariance criterion of logicality first emerged as a criterion of a purely mathematical interest, it has developed into a criterion of considerable linguistic and philosophical interest. In this paper I compare two different perspectives on this criterion. The first is the perspective of natural language. Here, the invariance criterion is measured by its success in capturing our linguistic intuitions about logicality and explaining our logical behavior in natural-linguistic settings. The second perspective is more theoretical. Here, the (...)
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  44. Invariance or equivalence: a tale of two principles.Caspar Jacobs - 2021 - Synthese 199 (3-4):9337-9357.
    The presence of symmetries in physical theories implies a pernicious form of underdetermination. In order to avoid this theoretical vice, philosophers often espouse a principle called Leibniz Equivalence, which states that symmetry-related models represent the same state of affairs. Moreover, philosophers have claimed that the existence of non-trivial symmetries motivates us to accept the Invariance Principle, which states that quantities that vary under a theory’s symmetries aren’t physically real. Leibniz Equivalence and the Invariance Principle are often seen as (...)
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  45. (1 other version)Invariance and Necessity.Gila Sher - 2018 - In Gabriele Mras, Paul Weingartner & Bernhard Ritter (eds.), Philosophy of Logic and Mathematics: Proceedings of the 41st International Ludwig Wittgenstein Symposium. Berlin, Boston: De Gruyter. pp. 55-70.
    Properties and relations in general have a certain degree of invariance, and some types of properties/relations have a stronger degree of invariance than others. In this paper I will show how the degrees of invariance of different types of properties are associated with, and explain, the modal force of the laws governing them. This explains differences in the modal force of laws/principles of different disciplines, starting with logic and mathematics and proceeding to physics and biology.
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  46. Invariance and ontology in relativistic physics.Hans Halvorson - manuscript
    Some philosophers say that in special relativity, four-dimensional stuff is invariant in some sense that three-dimensional stuff is not. I show that this claim is false.
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  47. Gauge Invariance for Classical Massless Particles with Spin.Jacob A. Barandes - 2021 - Foundations of Physics 51 (1):1-14.
    Wigner's quantum-mechanical classification of particle-types in terms of irreducible representations of the Poincaré group has a classical analogue, which we extend in this paper. We study the compactness properties of the resulting phase spaces at fixed energy, and show that in order for a classical massless particle to be physically sensible, its phase space must feature a classical-particle counterpart of electromagnetic gauge invariance. By examining the connection between massless and massive particles in the massless limit, we also derive a (...)
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  48. Symmetry, Invariance and Ontology in Physics and Statistics.Julio Michael Stern - 2011 - Symmetry 3 (3):611-635.
    This paper has three main objectives: (a) Discuss the formal analogy between some important symmetry-invariance arguments used in physics, probability and statistics. Specifically, we will focus on Noether’s theorem in physics, the maximum entropy principle in probability theory, and de Finetti-type theorems in Bayesian statistics; (b) Discuss the epistemological and ontological implications of these theorems, as they are interpreted in physics and statistics. Specifically, we will focus on the positivist (in physics) or subjective (in statistics) interpretations vs. objective interpretations (...)
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  49. Proof Invariance.Blane Worley - forthcoming - Australasian Journal of Logic.
    We explore depth substitution invariance, or hyperformalism, and extend known results in this realm to justification logics extending weak relevant logics. We then examine the surprising invariance of justifications over formulas and restrict our attention to the substitution of proofs in the original relevant logic. The results of this paper indicate that depth invariance is a recalcitrant feature of the logic and that proof structures in hyperformal logics are quite inflexible.
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  50. Autonomy, Value, and Conditioned Desire.Robert Noggle - 1995 - American Philosophical Quarterly 32 (1):57 - 69.
    Conditioning can produce desires that seem to be outside of--or “alien” to--the agent. Desire-based theories of welfare claim that the satisfaction of desires creates prudential value. But the satisfaction of alien desires does not seem to create prudential value. To explain this fact, we need an account of alien desires that explains their moral status. In this paper I suggest that alien desires are desires that would be rational if the person believed something that in fact she believes is false. (...)
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