Peter Fritz

• Fritz, Peter (2020). On Stalnaker’s Simple Theory of Propositions. Journal of Philosophical Logic.  ISSN 0022-3611.  50(1), s 1- 31 . doi: 10.1007/s10992-020-09557-6 Full text in Research Archive. Show summary

  Robert Stalnaker recently proposed a simple theory of propositions using the notion of a set of propositions being consistent, and conjectured that this theory is equivalent to the claim that propositions form a complete atomic Boolean algebra. This paper clarifies and confirms this conjecture. Stalnaker also noted that some of the principles of his theory may be given up, depending on the intended notion of proposition. This paper therefore also investigates weakened constraints on consistency and the corresponding classes of Boolean algebras.

• Fritz, Peter (2019). On higher-order logical grounds. Analysis.  ISSN 0003-2638.  80(4), s 656- 666 . doi: 10.1093/analys/anz085 Full text in Research Archive. Show summary

  Existential claims are widely held to be grounded in their true instances. However, this principle is shown to be problematic by arguments due to Kit Fine. Stephan Kra ̈mer has given an especially simple form of such an argument using propositional quantifiers. This note shows that even if a schematic principle of existential grounds for propositional quantifiers has to be restricted, this does not immediately apply to a corresponding non- schematic principle in higher-order logic.

• Fritz, Peter (2019). Structure by proxy, with an application to grounding. Synthese.  ISSN 0039-7857. . doi: 10.1007/s11229-019-02450-z Full text in Research Archive.
• Fritz, Peter (2018). Propositional Quantification in Bimodal S5. Erkenntnis: An International Journal of Scientific Philosophy.  ISSN 0165-0106.  85(2), s 455- 465 . doi: 10.1007/s10670-018-0035-3 Full text in Research Archive.
• Fritz, Peter; Hawthorne, John & Juhani, Yli-Vakkuri (2018). Operator arguments revisited. Philosophical Studies.  ISSN 0031-8116.  176(11), s 2933- 2959 . doi: 10.1007/s11098-018-1158-8 Full text in Research Archive.
• Fritz, Peter (2017). Higher-Order Contingentism, Part 3: Expressive Limitations. Journal of Philosophical Logic.  ISSN 0022-3611.  47(4), s 649- 671 . doi: 10.1007/s10992-017-9443-0 Full text in Research Archive.
• Fritz, Peter (2017). Higher-order contingentism, part 2: patterns of indistinguishability. Journal of Philosophical Logic.  ISSN 0022-3611.  47(3), s 407- 418 . doi: 10.1007/s10992-017-9432-3 Full text in Research Archive.
• Fritz, Peter (2017). Logics for propositional contingentism. The Review of Symbolic Logic.  ISSN 1755-0203.  10(2), s 203- 236 . doi: 10.1017/S1755020317000028 Full text in Research Archive.
• Fritz, Peter & Goodman, Jeremy (2017). Counterfactuals and Propositional Contingentism. The Review of Symbolic Logic.  ISSN 1755-0203.  10(3), s 509- 529 . doi: 10.1017/S1755020317000144 Full text in Research Archive.
• Fritz, Peter & Goodman, Jeremy (2017). Counting Incompossibles. Mind.  ISSN 0026-4423.  126(504), s 1063- 1108 . doi: 10.1093/mind/fzw026 Full text in Research Archive.
• Fritz, Peter; Lederman, Harvey; Liu, Tiankai & Scott, Dana (2017). Can Modalities Save Naive Set Theory?. The Review of Symbolic Logic.  ISSN 1755-0203.  11(1), s 21- 47 . doi: 10.1017/S1755020317000168 Full text in Research Archive.
• Fritz, Peter (2016). A Purely Recombinatorial Puzzle. Noûs.  ISSN 0029-4624.  51(3), s 547- 564 . doi: 10.1111/nous.12172 Full text in Research Archive.
• Fritz, Peter (2016). Appendix to Juhani Yli-Vakkuri’s ‘Epistemicism and Modality’. Canadian Journal of Philosophy.  ISSN 0045-5091.  46(4-5), s 836- 838 . doi: 10.1080/00455091.2016.1192447 Full text in Research Archive.
• Fritz, Peter (2016). First-order modal logic in the necessary framework of objects. Canadian Journal of Philosophy.  ISSN 0045-5091.  46(4-5), s 584- 609 . doi: 10.1080/00455091.2015.1132976 Full text in Research Archive.
• Fritz, Peter (2016). Post Completeness in Congruential Modal Logics, In Lev Beklemishev; Stéphane Demri & András Máté (ed.),  Advances in Modal Logic Volume 11.  College Publications.  ISBN 978-1-84890-201-5.  Chapter.  s 288 - 301 Full text in Research Archive.
• Fritz, Peter (2016). Propositional Contingentism. The Review of Symbolic Logic.  ISSN 1755-0203.  9(1), s 123- 142 . doi: 10.1017/S1755020315000325 Full text in Research Archive.
• Fritz, Peter & Goodman, Jeremy (2016). Higher-Order Contingentism, Part 1: Closure and Generation. Journal of Philosophical Logic.  ISSN 0022-3611.  45(6), s 645- 695 . doi: 10.1007/s10992-015-9388-0 Full text in Research Archive.
• Fritz, Peter & Lederman, Harvey (2016). Standard state space models of unawareness (extended abstract). Electronic Proceedings in Theoretical Computer Science.  ISSN 2075-2180.  215, s 141- 158 . doi: 10.4204/EPTCS.215.11 Full text in Research Archive.
• Fritz, Peter (2014). What is the correct logic of necessity, actuality and apriority?. The Review of Symbolic Logic.  ISSN 1755-0203.  7(3), s 385- 414 . doi: 10.1017/S1755020314000136
• Fritz, Peter (2013). A logic for epistemic two-dimensional semantics. Synthese.  ISSN 0039-7857.  190(10), s 1753- 1770 . doi: 10.1007/s11229-013-0260-x
• Fritz, Peter (2013). Modal Ontology and Generalized Quantifiers. Journal of Philosophical Logic.  ISSN 0022-3611.  42(4), s 643- 678 . doi: 10.1007/s10992-012-9243-5

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• Fritz, Peter (2017). How Fine-Grained is Reality?. Filosofisk supplement.  ISSN 0809-8220.  13(2), s 52- 57
• Fritz, Peter (2017). The Boundary Stones of Thought: An Essay in the Philosophy of Logic, by Ian Rumfitt.. Mind.  ISSN 0026-4423.  127(505), s 265- 276 . doi: 10.1093/mind/fzx016

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