Hebrew University

Amitsur Algebra Seminar
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Time:     Thursday, Nov. 24, 12:00-13:15

Place:    Math 209

Speaker:  Nikolai Gordeev (University of Bielefeld/St.Petersburg
Pedagogical University)

Title:    Around S. Kleiman's Transversality Theorem

Abstract:

See

<http://www.math.technion.ac.il/~techm/temp/20111124GORD.pdf>

Let $G\leq GL(V)$ be an algebraic group. In this talk we discuss
connections between the following topics: summation of orbits $O_1 +\cdots +O_k$ of $G$ in $V$; decomposition of $G$ into sets $G\cap P_1g P_2$ where $P_1gP_2$ is a double coset of a pair of parabolic
subgroups of $GL(V)$; the natural action of $G$ on the product of
Grassmannians $G(k,n)\times G(l,n)$, where $k,l\leq n= \dim V$, and
an analogue of the S.~Kleiman "Transversality Theorem".

You are cordially invited!

<http://math.huji.ac.il/amitsur.html>

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Technion Math Net-2 (TECHMATH2)
Editor: Michael Cwikel   <techm@math.technion.ac.il>
To see today's activities and other future and past activities go to
<http://www.math.technion.ac.il/~techm/today.html>
Announcement from: Gili Schul   <gili.schul@mail.huji.ac.il>
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