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15 Aralık 2017, 15:40 
Bilkent Üniversitesi ODTÜ-Bilkent Cebirsel Geometri SeminerleriThe Halpherin-Carlsson conjecture Özgün Ünlü
The Halperin-Carlsson conjecture predicts that if an elementary abelian 2-group of rank r acts freely and cellularly on a finite CW-complex X, then 2^r is less than or equal to the total dimension of the cohomology of X with coefficients in a field of charateristic 2. We will discuss some known results and some new developments related to this conjecture.
NOT: Tea and cookies will be served before the talk Cebirsel Geometri İngilizce Mathematics Seminar Room, Bilkent. admin 20.03.2020 |
