All Stories

  1. Combined calculus

    Article • Axiomathes, June 2018, Springer Science + Business Media

    Professor Lei Ma

  2. The essential and the derivative moods of Aristotelian syllogism

    Article • Cogent Arts and Humanities, February 2017, Taylor & Francis

    Professor Lei Ma

  3. Our dreams come from our counterparts

    Article • Open Journal of Philosophy, January 2017, Scientific Research Publishing, Inc,

    Professor Lei Ma

  4. Aristotle's Formal System of Modal Logic and its Modal Paradoxes*

    Article • The Philosophical Forum, February 2016, Wiley

    Professor Lei Ma

  5. Traditional Inference and Its Versions in the Combined Calculus

    Article • The Philosophical Forum, April 2015, Wiley

    Professor Lei Ma

  6. Truth-Graph Method: a Handy Method Different from that of Leśniewski’s

    Article • January 2015, De Gruyter

    Professor Lei Ma

  7. Empirical Identity as an Indicator of Theory Choice

    Article • Open Journal of Philosophy, January 2014, Scientific Research Publishing, Inc,

    Professor Lei Ma