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比利时vs摩洛哥足彩 ,
university of california san diego

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algebraic geometry seminar

federico buonerba

courant institute

lefschetz hyperplane theorems in arakelov geometry

abstract:

we will discuss lefschetz theorems on the homotopy groups of hyperplane sections in the arithmetic setting, i.e. for a divisor, ample in the arakelov sense, over a projective scheme defined over the ring of integers in a number field. an interesting corollary is that the integral model of a generic complete intersection curve of big height, is a simply connected arithmetic surface. joint work with michael mcquillan.

host: james mckernan

september 30, 2016

4:00 pm

ap&m 5829

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