Journal of Philosophical Investigations
Volume 18 (2024)
Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Proof-Theoretic Approach to Logical Consequence, and Tarski’s Criticism of it
Proof-Theoretic Approach to Logical Consequence, and Tarski’s Criticism of it

Hamid Alaeinejad; Morteza Hajhosseini

Volume 18, Issue 46 , April 2024, , Pages 30-49

https://doi.org/10.22034/jpiut.2022.50993.3160

Abstract
  According to the proof-theoretic definition of the concept of logical consequence, the sentence X is a logical consequence of the set of assumptions Γ if there is an argument ...  Read More
Evaluating Etchemendy's Critiques of Tarski’s Analysis of Logical Consequence
Evaluating Etchemendy's Critiques of Tarski’s Analysis of Logical Consequence

Hamid Alaeinejad; Morteza Hajhosseini

Volume 16, Issue 38 , May 2022, , Pages 505-532

https://doi.org/10.22034/jpiut.2021.47243.2920

Abstract
  According to Tarski's model-theoretic analysis of logical consequence, the sentence X is a logical consequence of a set of sentences Γ if and only if any model for Γ is ...  Read More
Aristotle on Ontological Pluralism
Aristotle on Ontological Pluralism

Mohammad Hossein Esfandiari; Morteza Hajhosseini; Seyyed Mohammad Ali Hodjati

Volume 15, Issue 36 , November 2021, , Pages 287-306

https://doi.org/10.22034/jpiut.2021.41741.2666

Abstract
  Aristotle has repeatedly stated in his works that 'being has several senses'. Is this to be regarded as his pluralistic ontology, an approach that seems to be too nascent? If so, how ...  Read More