Wu Guohua: On a theorem of Seetapun

Invitation to the Logic Seminar at the National University of Singapore

Date: Wednesday, 09 April 2014, 17:00 hrs

Room: S17#04-05, Department of Mathematics, NUS

Speaker: Wu Guohua

Title: On a theorem of Seetapun

URL: http://www.comp.nus.edu.sg/~fstephan/logicseminar.html

Abstract:
In this talk, we will consider local noncappability property of
recursively enumerable degrees, which was proposed by Seetapun in his
thesis in 1991. We will give an improvement of this theorem, which
will have several known results as direct corollaries. This talk
is based on joint work with Frank Stephan.

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