東大数理セミナー情報 --- GCOEレクチャーズ

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今後のセミナー予定

2012年05月25日(金)

14:00 - 15:30 数理科学研究科棟(駒場) 118号室

Mihnea Popa 氏 (University of Chicago)

『 Generic vanishing theory and connections with derived categories 』(ENGLISH)

I will give a basic introduction to the main results regarding the cohomology of deformations of the canonical bundle, and explain a connection with certain t-structures on the derived categories of Picard varieties. (This will also serve as an introduction for the talk at AG seminar on 5/28, 15:30-17:00.)

2012年05月29日(火)

16:30 - 18:00 数理科学研究科棟(駒場) 126号室

Yves Benoist 氏 (CNRS, Orsay)

『 Random walk on reductive groups. 』(ENGLISH)

2012年06月01日(金)

14:00 - 15:30 数理科学研究科棟(駒場) 118号室

Mihnea Popa 氏 (University of Chicago)

『 Derived categories and cohomological invariants I 』(ENGLISH)

(Abstract for both Parts I and II)
I will discuss results on the derived invariance of various cohomological quantities, like the Hodge numbers, a twisted version of Hochschild cohomology, the Picard variety, and cohomological support loci. I will include a small discussion of current work on orbifolds if time permits.

2012年06月05日(火)

16:30 - 18:00 数理科学研究科棟(駒場) 126号室

Yves Benoist 氏 (CNRS, Orsay)

『 Random walk on reductive groups II 』(ENGLISH)

2012年06月08日(金)

14:00 - 15:30 数理科学研究科棟(駒場) 118号室

Mihnea Popa 氏 (University of Chicago)

『 Derived categories and cohomological invariants II 』(ENGLISH)

(Abstract for both Parts I and II)
I will discuss results on the derived invariance of various cohomological quantities, like the Hodge numbers, a twisted version of Hochschild cohomology, the Picard variety, and cohomological support loci. I will include a small discussion of current work on orbifolds if time permits.