Ng Keng Meng: Degrees of categoricity

Invitation to the Logic Seminar at the National University of Singapore

Date: Wednesday, 18 March 2015, 17:00 hrs

Room: S17#05-11, Department of Mathematics, NUS

Speaker: Ng Keng Meng

Title: Degrees of categoricity.


We discuss lowness for isomorphism and degrees of categoricity,
and investigate these concepts in equivalence and injection
structures. We also discuss the intriguing question of whether
every 3-c.e. degree is a degree of categoricity.

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