New Operations on Orthomodular Lattices: "Disjunction" and "Conjunction" Induced by Mackey Decompositions. - Jaroslaw Pykacz (Notre Dame J. Formal Log., 2000)

Quantum Computers as Fuzzy Computers. - Jaroslaw Pykacz; Bart D'Hooghe; Roman R. Zapatrin (Fuzzy Days, 2001)

Bell-Type Inequalities in Fuzzy Probability Calculus. - Jaroslaw Pykacz; Bart D'Hooghe (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 2001)

Unification of Two Approaches to Quantum Logic: Every Birkhoff - von Neumann Quantum Logic is a Partial Infinite-Valued Łukasiewicz Logic. - Jaroslaw Pykacz (Stud Logica, 2010)

Towards many-valued/fuzzy interpretation of quantum mechanics. - Jaroslaw Pykacz (Int. J. Gen. Syst., 2011)

Fuzzy Sets in Foundations of Quantum Mechanics. - Jaroslaw Pykacz (On Fuzziness (2), 2013)

Berge equilibria in n-person 2-strategy games. - Pawel Sawicki; Jaroslaw Pykacz; Pawel Bytner (CoRR, 2019)

Example of a Finite Game with No Berge Equilibria at All. - Jaroslaw Pykacz; Pawel Bytner; Piotr Frackiewicz (Games, 2019)

A Note on Berge Equilibria in n-Person 2-Strategy Games. - Pawel Sawicki; Jaroslaw Pykacz; Pawel Bytner (IGTR, 2021)