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BV solutions of a singular diffusion equation |
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| Authors: | J X Yin H L Li P Y H Pang |
| Abstract: | In this paper, we study discontinuous solutions of a partial differential equation of strongly degenerate parabolic type. A notion of weak solutions of BV class is proposed, and existence and uniqueness results are obtained. |
| Keywords: | Strongly degenerate parabolic equation discontinuous solutions BV functions weak composition |