Universität Des Saarlandes Fachrichtung 6.1 – Mathematik Free Boundaries in Problems with Hysteresis Free Boundaries in Problems with Hysteresis
Universität Des Saarlandes Fachrichtung 6.1 – Mathematik Free Boundaries in Problems with Hysteresis Free Boundaries in Problems with Hysteresis
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Universität Des Saarlandes Fachrichtung 6.1 – 滞后问题中的数学自由边界 滞后问题中的自由边界
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通讯作者:
N. Uraltseva
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作者:
D. Apushkinskaya;N. Uraltseva
In this note we present a survey concerning parabolic free boundary problems involving a discontinuous hysteresis operator. Such problems describe biological and chemical processes " with memory " in which various substances interact according to hysteresis law. Our main objective is to discuss the structure of the free boundaries and the properties of the so-called " strong solutions " belonging to the anisotropic Sobolev class W 2,1 q with sufficiently large q. Several open problems in this direction are proposed as well.