Tuesday, April 29, 20142:00 pmComputational Logic SeminarGraduate Center, rm. 3209

Unified Logics

Alex Citkin

Chief Information Officer of Metropolitan Telecommunications, New York

Alex Citkin

The presentation studies the propositional logical systems containing multiple-conclusion rules that admit the asserted and rejected propositions at the same time.

The principal area of expertise is inference rules in propositional logics, especially the rules admissible in the intuitionistic and intermediate logics. The main achievement in this area is the criterion of hereditary structural completeness for intermediate logics.