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GCOE Seminars
Seminar information archive ～05/02｜Next seminar｜Future seminars 05/03～
2009/03/03
16:15-17:15 Room #270 (Graduate School of Math. Sci. Bldg.)
O. Poisson (Univ. Marseille)
Carleman estimates for the heat equation with discontinuous diffusion coefficients and applications
O. Poisson (Univ. Marseille)
Carleman estimates for the heat equation with discontinuous diffusion coefficients and applications
[ Abstract ]
We consider a heat equation in a bounded domain. We assume that the coefficient depends on the spatial variable and admits a discontinuity across an interface. We prove a Carleman estimate for the solution of the above heat equation without assumptions on signs of the jump of the coefficient.
We consider a heat equation in a bounded domain. We assume that the coefficient depends on the spatial variable and admits a discontinuity across an interface. We prove a Carleman estimate for the solution of the above heat equation without assumptions on signs of the jump of the coefficient.
