Tuesday, June 26, 2018

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2018-06-26 / 17:00 ~ 18:00
세미나 - Discrete Math: 인쇄
by 박진영()

We discuss the number of proper colorings of hypercubes
given q colors. When q=2, it is easy to see that there are only 2
possible colorings. However, it is already highly nontrivial to figure
out the number of colorings when q=3. Since Galvin (2002) proved the
asymptotics of the number of 3-colorings, the rest cases remained open
so far. In this talk, I will introduce a recent work on the number of
4-colorings, mainly focusing on how entropy can be used in counting.
This is joint work with Jeff Kahn.


2018-06-26 / 16:30 ~ 17:30
세미나 - 대수기하학: 인쇄
by Ronnie Sebastain(Indian Institute of Technology - Bombay)

In this talk we shall try to give a survey of Voevodsky's smash nilpotence conjecture. Considerable time will be spent on explaining the statement of the conjecture, and a result of Kimura which is very fundamental. After this we shall see some examples where the conjecture holds, the work of Kahn-Sebastian, Sebastian, Laterveer, Vial and others. 


Events for the 취소된 행사 포함 모두인쇄
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