Taiki Takatsu

Calendar of Events

On the virtual cohomological dimensions of automorphism groups of K3 surfaces

1 event 27

1 event, 27

On the virtual cohomological dimensions of automorphism groups of K3 surfaces

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February 27

February 27 @ 4:30 pm - 5:30 pm KST

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1 event 27 1 event, 27 4:30 pm - 5:30 pm On the virtual cohomological dimensions of automorphism groups of K3 surfaces February 27 @ 4:30 pm - 5:30 pm KST On the virtual cohomological dimensions of automorphism groups of K3 surfaces Speaker Taiki Takatsu Tokyo University of Science We will discuss Mukai’s conjecture that the virtual cohomological dimension of the automorphism group of a K3 surface is equal to the maximum rank of its Mordell-Weil groups. The action of the automorphism group on the second cohomology induces a natural action on a hyperbolic space. … Continue Reading

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