| Existence and Nonuniqueness of Weak Solutions of the Initial-Boundary Value Problem for u_t = u~σdiv(|u|~(p-2)u) |
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| 引用本文： | 周文书,伍卓群.Existence and Nonuniqueness of Weak Solutions of the Initial-Boundary Value Problem for u_t = u~σdiv(|u|~(p-2)u)[J].东北数学,2005(2). |
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| 作者姓名： | 周文书 伍卓群 |
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| 作者单位： | School of Mathematics，Jilin University，Changchun，130012，School of Mathematics，Jilin University，Changchun，130012 |
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| 基金项目： | The Young Teachers Foundation (420010302318) of Jilin University. |
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| 摘 要： | In this paper, we study the existence and nonuniqueness of weak solutions of the initial and boundary value problem for ut= uσdiv(|△u|p-2△u) with σ≥1. Localization property of weak solutions is also discussed.
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