【预订】Journal of Social Issues, the Reality of Contemporary Di
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/ 2012-07-31
¥467.00
【预订】The Encyclopedia of Mass Spectrometry 9780081003794
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/ 2015-05-06
/ 暂无出版社信息
Product Details 基本信息 ISBN-13 书号 9780081003794 Author 作者 Nier, Keith Format 版本 精装 Pages Number 页数 262页 Publication Date 出版日期 2015-05-06 Shipping Weight 商品重量 560g Language 语种 英语 Book Contents 内容简介 Mass Spectrometry; Information / Knowledge Management
¥1199
【预订】Hypoelliptic Estimates and Spectral Theory for Fokker-Pl
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/ 2005-02-11
Product Details 基本信息 ISBN-13 书号 9783540242000 Author 作者 Nier Format 版本 平装-胶订 Pages Number 页数 209页 Publisher 出版社 Springer Berlin Heidelberg Publication Date 出版日期 2005-02-11 Language 语种 英语 Book Contents 内容简介 There has recently been a renewal of interest in Fokker-Planck operators, motivated by problems in statistical physics, in kinetic equations, and differential geometry. Compared to more standard problems in the spectral theory of partial differential operators, those operators are not self-adjoint and only hypoelliptic. The aim of the analysis is to give, as generally as possible, an accurate qualitative and quantitative deion of the exponential return to the thermodynamical equilibrium. While exploring and improving recent results in this direction, this volume proposes a review of known techniques on: the hypoellipticity of polynomial of vector fields and its global c
¥520.00
【预订】Boundary Conditions and Subelliptic Estimates for Geomet
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/ 2018-03-19
Product Details 基本信息 ISBN-13 书号 9781470428020 Author 作者 Francis Nier Format 版本 平装-胶订 Pages Number 页数 142页 Publisher 出版社 American Mathematical Society (AMS) Publication Date 出版日期 2018-03-19 Language 语种 英语 Book Contents 内容简介 This article is concerned with the maximal accretive realizations of geometric Kramers-Fokker-Planck operators on manifolds with boundaries. A general class of boundary conditions is introduced which ensures the maximal accretivity and some global subelliptic estimates. Those estimates imply nice spectral properties as well as exponential decay properties for the associated semigroup. Admissible boundary conditions cover a wide range of applications for the usual scalar Kramer-Fokker-Planck equation or Bismut’s hypoelliptic laplacian.
¥739.00