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SUMMARY:Tangential gradient in a sub-gradient diffusion equation
DTSTART;VALUE=DATE-TIME:20180710T074500Z
DTEND;VALUE=DATE-TIME:20180710T081500Z
DTSTAMP;VALUE=DATE-TIME:20200409T232244Z
UID:indico-contribution-1746@indico.math.cnrs.fr
DESCRIPTION:Speakers: Thi Nguyet Nga TA (University of science\, VNU-HCMUS
)\nWe study stationary equation governed by the operator $ -\\nabla \\cdot
A(x\, \\nabla u) =\n\\mu$ in the case where $A(x\, \\xi)$ is a maximal m
onotone graph and $\\mu$ is a Radon measure. Our main interest concerns th
e typical situation where $A(x\, .)$ is defined only in a bounded region o
f $\\mathbf{R}^n$\; so that $A(x\, .)$ does not satisfies the standard pol
ynomial growth control condition. The natural energy space in this case is
the space of Lipschitz continuous function and the flux is a vector value
d measure. We using tangential gradient with respect to a Radon measure to
pass through this difficulty.\n\nhttps://indico.math.cnrs.fr/event/3023/c
ontributions/1746/
LOCATION:Ho Chi Minh City University of Science
URL:https://indico.math.cnrs.fr/event/3023/contributions/1746/
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