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DTSTAMP:20260421T193948Z
SUMMARY:LC2 Seminar –  Andrei Rodríguez (Universidad de Concepción)
DESCRIPTION:Title: Recent results on the rates of convergence in periodic h
 omogenization of elliptic equations in nondivergence form\nAbstract: Homog
 enization theory deals with the analysis of averaging effects in problems 
 with structure at one or many microscopic scales\, expressed though singul
 ar dependence on a small parameter or\, equivalently\, through dependence 
 on a rapidly oscillating variable. Natural questions are if solutions of s
 uch oscillatory problems converge to those of an averaged\, or effective p
 roblem\, and if some explicit rate can be given for this convergence.\n\nW
 e present a couple of results and ongoing work in the framework of periodi
 c homogenization of nonvariational\, or nondivergence form elliptic PDEs\,
  addressing these questions in the case of the principal eigenvalue proble
 m associated to positive-homogeneous\, uniformly elliptic\, second-order o
 perators\, and for Hamilton-Jacobi equations with nonlocal diffusion.
URL:https://www.imperial.ac.uk/events/205096/lc2-seminar-andrei-rodriguez-u
 niversidad-de-concepcion/
DTSTART;TZID=Europe/London:20260304T130000
DTEND;TZID=Europe/London:20260304T140000
LOCATION:145\, Huxley Building\, South Kensington Campus\, Imperial College
  London\, London\, SW7 2AZ\, United Kingdom
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