Volume 14 (2023)
Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 (2012)
Volume 2 (2011)
Volume 1 (2010)
Philosophy of Logic
The Existence Predicate in Fregean Logic

Mahdi Mohammadi

Volume 8, Issue 1 , April 2017, , Pages 109-125

Abstract
  One of the most basic doctrines in the predicate logic is that existence can never be a predicate; rather, it is the particular quantifier. Here I''ll try to explore the views of the founders of Fregean logic on the structure of the proposition, and why it does not take existence as a predicate. Then ...  Read More

Quine Versus Kripke

ali Akbar Ahmadi Afremjani; Ali Sadeghi Sadeghi

Volume 3, Issue 1 , March 2012, , Pages 1-25

Abstract
  We in this article beside of explaining Quine’s most well-known criticisms of modal logic, try to show that Quine’s rejection of modal logic, and his opposition with essentialism, which he maintains that results from modal logic, could be founded on his epistemology and his treatment of objects. ...  Read More

Hegelian Dilemma Investigation of the Relation Between “Phenomenology” and “Logic”

Ali Akbar Ahmadi Aframjani

Volume 1, Issue 2 , September 2010, , Pages 3-15

Abstract
  In this article we investigate the relation between two Hegel’s books “The Phenomenology of the Spirit [or Mind]” and “The Science of Logic”. We try to answer this question that which of these books is conceptually prior to and a basis for understanding the other? Does “The ...  Read More