CEU eTD Collection (2020); Kalantzopoulos, Pavlos: Equality in some Geometric Inequalities

CEU Electronic Theses and Dissertations, 2020
Author Kalantzopoulos, Pavlos
Title Equality in some Geometric Inequalities
Summary A simply way to prove Bollobas-Thomason inequality is via the Geometric Brascamp-Lieb inequality due to Liakopoulos. The same author found the dual Bollobas-Thomason as an application of the Reverse Brascamp-Lieb inequality. Here we show the equality case of the Bollobas-Thomason inequality, via the characterization of the equality case of Geometric Brascamp-Lieb inequality due to Valdimarsson. In addition, we give a partial characterization of the equality case of the Reverse Brascamp-Lieb inequality. This allows us to have the equality case of the dual Bollobas-Thomason inequality.
Supervisor Böröczky, Károly
Department Mathematics Ps
Full texthttps://www.etd.ceu.edu/2020/kalantzopoulos_pavlo.pdf

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