Institute of Mathematics for Industry


List All(874) Today and tomorrow's seminars(1)

On the characteristic classes of the flat unit circle bundles

Hold Date 2018-01-19 16:00~2018-01-19 16:30

Place Lecture Room S W1-C-514, West Zone 1, Ito campus, Kyushu University

Object person  

Speaker Hiroaki KURIHARA (Kyushu University)

Flat bundles are related to a foliation and a dynamical system. The characteristic clases of flat bundles are defined by using flat connections and the cohomology of Lie algebra. In this talk, We will explain the obtained result of a problem such that classification of flat product bundles by using the characteristic classes of flat bundles.