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678Plural reference and set theoryIn Barry Smith (ed.), Parts and Moments. Studies in Logic and Formal Ontology, Philosophia Verlag. pp. 199--260. 1982.
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71A leśniewskian language for the nominalistic theory of substance and accidentTopoi 2 (1): 99-109. 1983.
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56Tractatus Mereologico-Philosophicus?Grazer Philosophische Studien 28 (1): 165-186. 1986.The philosophies of late Brentano and early Wittgenstein can be brought closer in two ways. One way discovers a surprising amount of part-whole theory in the Tractatus if we see states of affairs (not wholly wilfully) as thinglike rather than factlike. This throws up a modal analogue to Chisholm's entia successiva in the form of situations. The other way sees all propositions as truth-functions of existential propositions, supporting Brentano's view that existentials are primary, and incidentall…Read more
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25Multivalence and Vagueness: A Reply to CopelandProceedings of the Aristotelian Society 95. 1995.Peter Simons; Multivalence and Vagueness: A Reply to Copeland, Proceedings of the Aristotelian Society, Volume 95, Issue 1, 1 June 1995, Pages 201–210, https://
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Supernumeration: Vagueness and NumbersIn Richard Dietz & Sebastiano Moruzzi (eds.), Cuts and clouds: vagueness, its nature, and its logic, Oxford University Press. 2010.
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5Why the negations of false atomic sentences are trueEssays on Armstrong. Acta Philosophica Fennica 84. 2008.
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Lesniewski's Logic and its Relation to Classical and Free LogicIn G. Dorn & P. Weingarten (eds.), Foundations of Logic and Linguistics. Problems and Solutions, Plenum. pp. 369-400. 1985.
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48Reasoning on a tight budget: Lesniewski's nominalistic metalogic (review)Erkenntnis 56 (1): 99-122. 2002.
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11Who's Afraid of Higher-Order Logic?Grazer Philosophische Studien 44 (1): 253-264. 1993.Suppose you hold the following opinions in the philosophy of logic. First-order predicate logic is expressively inadequate to regiment concepts of mathematic and natural language; logicism is plausible and attractive; set theory as an adjunct to logic is unnatural and ontologically extravagant; humanly usable languages are finite in lexicon and syntax; it is worth striving for a Tarskian semantics for mathematics; there are no Platonic abstract objects. Then you are probably already in cognitive…Read more
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1004Particulars in particular clothing: Three trope theories of substancePhilosophy and Phenomenological Research 54 (3): 553-575. 1994.
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