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Seminario - Optimal Hardy-type inequalities on manifolds and graphs

Mercoledì 17 gennaio 2018 alle 11:30 nell'Aula Seminari del DICATAM-Sezione di Matematica in via Valotti 9 si terrà il seminario dal titolo: "Optimal Hardy-type inequalities on manifolds and graphs" con il prof. Yehuda Pinchover (Israel Institute of Technology, Haifa).

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The talk is devoted to the study of sharp Hardy-type inequalities with `as large as possible' weights for general sub-critical Schroedinger-type operators defined either on non-compact manifolds or on weighted graphs. Our approach is based on the theory of positive solutions, and the constructed Hardy-weights are given by an explicit simple formula involving two positive solutions of the corresponding homogeneous equation. 

Mercoledì, 17 Gennaio, 2018