期刊文献+

Grushin型算子精确Hardy不等式的一个新证明(英文)

A New Proof of the Sharp Hardy Inequality to the Grushin Type Operators
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摘要 通过选取合适的测试函数,利用二次函数取最值的方法,证明了与Grushin型算子相关的退化椭圆算子的精确Hardy不等式,并给出若干引理.推广了现有文献中的结果. A generalized sharp Hardy inequality to the degenerate elliptic operators with respect to Grushin type operators is proved by ingeniously choosing test functions and calculating the maximum value of a quadratic equation. Some interesting corollaries are also listed.
出处 《中国科学院研究生院学报》 CAS CSCD 2006年第3期301-305,共5页 Journal of the Graduate School of the Chinese Academy of Sciences
基金 NationalNaturalScienceFoundationofChina(10371099)
关键词 退化椭圆算子 Grushin型算子 精确Hardy不等式 degenerate equation, Grushin type operator, sharp Hardy inequality
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参考文献11

  • 1D' Ambrosio L.Hardy inequalities related to Grushin type operators.Proc.Amer.Math.Soc.,2004,132:725 ~ 734
  • 2D' Ambrosio L,Lucente S.Nonlinear Liouville theorems for Grushin and Tricomi operators.J.Differential Equations,2003,193:511 ~ 541
  • 3Franchi B,Gutierrez C,Wheedem R.Weighted Sobolev-Poincaré inequalities for Grushin operator.Comm.Partial Dfferential Equations,1994,19:523 ~ 604
  • 4Fernandes JD,Groisman J,Melo ST.Harnack inequality for a class of degenerate elliptic operator.Zeitschrift für Analysis und ihre Anwendungen,2003,22:129~ 146
  • 5Garofalo N.Unique Continuation for a class of elliptic operators which degenerate on a manifold of arbitrary codimension.J.Differential Equations,1993,104:117~ 146
  • 6Goldstein JA,Zhang QS.On a degenerate heat equation with a singular potential.J.Funct.Anal.2001,186:342 ~ 359
  • 7Kombe I.Sharp Hardy type inequalities on the carnot group.preprint.Available online at http://arxiv.gor.abs/math/0501522
  • 8Niu P,Chen Y,Han Y.Some Hardy-type inequalities for the generalized Baouendi-Grushin operators.Glasg.Math,J.,2004,46:515 ~ 527
  • 9Zhang HQ,Niu PC.On Picone identity and Hardy inequality to a class of vector fields.J.Math.(Wuhan),2003,23 (1):121 ~ 125 (in Chinese with English abstract)
  • 10Mitidieri E.A simple approach to Hardy inequalities.Math.Notes,2000,67:479 ~ 486

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