英文原版 Operator Theory by Example 算子理论讲解二十例 牛津数学研究生教材 英文版 进口英语原版书籍 Garcia Stephan Ramon Ma 著 京东价 ￥ 降价通知 累计评价 0 促销 展开促销 配送至 --请选择-- 支持 - + 加入购物车 更多商品信息 瑞雅进口图书专营店 店铺星级 商品评价 4.4 中 物流履约 4.7 ...
C*-Algebras by Example 2025 pdf epub mobi 电子书 C*-Algebras and Operator Theory 电子书 读后感 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 评分☆☆☆ 类似图书 点击查看全场最低价 出版者:Academic Press 作者:Gerard J. Murphy 出品人: 页数:296 译者...
Operator theory. Nonclassical problems - Pyatkov - 2002 () Citation Context ...aces with indefinite metric was further developed by M.G. Krein ([7]), I.S. Iokhvidov ([4]) and other mathematicians. The detailed presentation of this theory can be found, for example, in books [1], ...
The method of second quantization is used extensively in the theory of quantum systems consisting of identical particles. In this method, states with an indefinite or variable number of particles are considered, and operators are introduced whose action on a state vector with a given number of par...
Integral Equations and Operator Theory Aims and scope Submit manuscript Sergey Simonov & Harald Woracek 461 Accesses Explore all metrics Abstract We consider selfadjoint operators obtained by pasting a finite number of boundary relations with one-dimensional boundary space. A typical example of such ...
The theory associated with the recursion operators of classes of integrable nonlinear evolution equations in 2+1 dimensions is summarized. In particular th... PM Santini,AS Fokas - 《Topics in Soliton Theory & Exactly Solvable Nonlinear Equations》 被引量: 5发表: 1986年 Application of simplest eq...
Presumably, the pairing (3.2) or (3.4) should be replaced by a sum of residues. Among other things, the results presented in this paper indicate convincingly that there should exist a meaningful theory of infinite-dimensional representations of the Sklyanin algebra. Such a theory is still to ...
used in the paper. “Appendix 1” treats a Riccati equation. In “Appendix 2” the definition of the Dirac delta function\deltafor the specific class of operators that we need is developed. In fact, the results in Sect.14are a special case of the general theory of Dirac delta functions....
Hermitian operators are relevant in quantum theory in that, as I have mentioned earlier, observable quantities for a quantum system are described by means of such operators (see Section 8.3.3). Hermitian operators are special in the sense that the set of independent eigenvectors of a Hermitian ...
“noise” to the operators, and leads to finite-dimensional representations which cannot exactly comply with the above theory. In particular, numerical representations ofPare often not unitary. Nevertheless, numerical schemes such as projected restrictions ofPorUonto subspaces ofHspanned by locally ...