Home /  DioG Learning Seminar: Uniform Mordell-Lang and Adelic Line Bundle, Part 1

Seminar

DioG Learning Seminar: Uniform Mordell-Lang and Adelic Line Bundle, Part 1 March 02, 2023 (03:30 PM PST - 05:00 PM PST)
Parent Program:
Location: SLMath: Eisenbud Auditorium, Online/Virtual
Speaker(s) Ziyang Gao (Leibniz Universität Hannover)
Description No Description
Keywords and Mathematics Subject Classification (MSC)
Primary Mathematics Subject Classification No Primary AMS MSC
Secondary Mathematics Subject Classification No Secondary AMS MSC
Video

DioG Learning Seminar: Uniform Mordell-Lang And Adelic Line Bundle, Part 1

Abstract/Media

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In this talk, we will start by explaining why a height inequality and a construction of non-degenerate subvariety together imply a rather uniform bound on the number of rational points on curves. Then we will digest this height inequality and explain how the “non-degeneracy” condition should be understood to be a bigness result of a suitable line bundle and thus make a (short) connection to adelic line bundles. We will finish the talk by a summary of some classical results in Arakelov geometry, which will be used in part 2 for more detailed discussion of adelic line bundles and adelic divisors over quasi-projective varieties.

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DioG Learning Seminar: Uniform Mordell-Lang And Adelic Line Bundle, Part 1