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 Events
University of Southern California
Wed 5 Oct 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
A new proof of the decomposition theorem
ESB 4133 (PIMS Lounge)
Wed 5 Oct 2016, 3:15pm-4:15pm

Abstract

In this talk, we will discuss a new proof of the decomposition theorem of Beilinson, Bernstein, Deligne and Gabber for semi-simple perverse sheaves of geometric origin on complex algebraic varieties. This proof follows from rather formal considerations of higher algebra, stable motivic homotopy theory and Grothendieck's six functors, avoiding both the positive-characteristic methods of the original proof, and the delicate analysis of degenerations of mixed Hodge structures involved in M. Saito's proof.
 
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UBC
Wed 12 Oct 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
TBA, part I
ESB 4133 (PIMS Lounge)
Wed 12 Oct 2016, 3:15pm-4:15pm

Abstract

 
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UBC
Wed 19 Oct 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
TBA, part II
ESB 4133 (PIMS Lounge)
Wed 19 Oct 2016, 3:15pm-4:15pm

Abstract

 
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NTNU Norwegian University of Science and Technology
Wed 26 Oct 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
TBA
ESB 4133 (PIMS Lounge)
Wed 26 Oct 2016, 3:15pm-10:00am

Abstract


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University of Washington
Wed 9 Nov 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
TBA
ESB 4133 (PIMS Lounge)
Wed 9 Nov 2016, 3:15pm-10:00am

Abstract


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Reed College
Wed 16 Nov 2016, 3:15pm
Topology and related seminars
ESB 4133 (PIMS Lounge)
TBA
ESB 4133 (PIMS Lounge)
Wed 16 Nov 2016, 3:15pm-10:00am

Abstract


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