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Algebraic Geometry Seminar - Deepam Patel

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November 4, 2014
3:00 pm - 4:00 pm
Math Tower 154

Title: Motivic structures on higher homotopy of non-nilpotent spaces

Speaker: Deepam Patel (Purdue University)

Seminar URL: https://research.math.osu.edu/agseminar

Abstract: In his fundamental paper on the projective line minus three points, Deligne constructed certain extensions of mixed Tate motives arising from the fundamental group of the projective line minus three points. Since then, motivic structures on homotopy groups have been studied by many authors. In this talk, we will show how to construct a motivic structure on the (nilpotent completion of) *n*-th homotopy group of *P**n* minus *n*+2 hyperplanes in general position.

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Seminar - Algebraic Geometry