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- essentially self adjoint operator 本质自伴算子
- self adjoint boundary value problem 自伴边值问题
- self adjoint differential equation 自伴微分方程
- uniformly strongly elliptic operator 一致强椭圆算子
- degenerated double-weight elliptic operator 双权退化椭圆算子
- A Lagrange multiplier based fictitious domain method for the Dirichlet problem of a class of linear elliptic operators is discussed. 本文首先讨论了一类椭圆型算子Dirichlet问题的基于Lagrange乘子的虚拟区域方法。
- uniformly elliptic operator with four orders 四阶一致椭圆型算子
- The uniqueness of solutions to the initial boundary value problems of a degenerate parabolic equation is proved by means of a regularizing technique based on elliptic operators. 摘要借助正则化技术，基于椭圆算子证明一种退化抛物方程初边值问题广义解的惟一性。
- quasi self adjoint operator 伪自伴随算子
- self adjoint operator 自伴算符
- Abstract： The uniqueness of solutions to the initial boundary value problems of a degenerate parabolic equation is proved by means of a regularizing technique based on elliptic operators. 摘 要： 借助正则化技术;基于椭圆算子证明一种退化抛物方程初边值问题广义解的惟一性.
- The authors of this book however do not motivate their book at all with any history or with any discussion of elliptic operators but instead proceed from a purely algebraic/axiomatic point of view. 这本书的作者但是不， 或者有任何讨论的省略操作者确实有任何历史激励书但是改为起源于一完全代数学/无须证明观点。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He never has any thought of self. 他从不考虑个人得失。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
