方程ut=uσdiv(|▽u|p-2▽u)初边值问题弱解的存在性和不惟一性
방정ut=uσdiv(|▽u|p-2▽u)초변치문제약해적존재성화불유일성
Existence and Nonuniqueness of Weak Solutions of the Initial-Boundary Value Problem for ut=uσdiv(|▽u|p-2▽u)
  • 万方数据
    东北数学（英文版） 동북수학（영문판）
    NORTHEASTERN MATHEMATICAL JOURNAL
    2005年 2期 189-206 ,共18页

    周文书%伍卓群

    주문서%오탁군



    divergence form%degenerate parabolic equation%existence%nonuniqueness%localization


    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 σr ≥ 1.Localization property of weak solutions is also discussed.
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