codimension ['kəu,dai'menʃən]

codimension的基本解释

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余维数

与codimension相关的网络例句 [注：此内容来源于网络，仅供参考]

Finally we study universal unfoldings correspondingto normal forms for the degenerate bifurcations of codimension two,codimension threeand codimension four.

最后研究了余维2退化、余维3退化和余维4退化分岔情况下相应规范形的普适开折。

For example, Keyfitz made the classification of the bifurcations in one state variable, without symmetry up to codimension 7; Golubitsky and Schaeffer obtained the classification of the bifurcation problems in one state variable with Z_2 symmetry, in one parameter up to codimension 3; Golubitsky and Roberts studied the classification of degenerate Hopf bifurcation in two state variables with dihedron D_4 symmetry, in one parameter up to topological codimension 2; Melbourne obtained the classification of bifurcations in three state variables with octahedral symmetry, in one parameter, up to

需要指出的是以上研究均没有考虑分歧参数的对称性，Futer，Sitta和Stewart的工作虽然考虑了分歧参数的对称性，但仅限于分歧参数与状态变量具有相同的对称性，他们得到了状态变量与分歧参数均关于二面体群D_4对称，拓扑余维数不大于1的分歧问题的分类。高守平和李养成则讨论状态变量和分歧参数均具有对称性且对称性可以不同的分歧问题，并给出了状态(来源：A770707BC论文网www.abclunwen.com)变量关于二面体群D_4对称，分歧参数关于S~1对称，拓扑余维不超过1的分歧问题的分类。本文第一章讨论两个状态变量关于二面体群D_3对称，两个分歧参数关于O(2)对称的分歧问题，给出了该类分歧问题在非退化条件q(0)≠0下所有情形的分类与相应的识别条来源：AdadaBC论文网www.abclunwen.com

For the first time, we have applied this method to study the problem of bifurcations of map, including codimension one, codimension two and flip bifurcations.

本文将该方法推广至映射分叉问题的研究，包括余维一、余维二分叉和倍化分叉。

与codimension相关的网络解释 [注：此内容来源于网络，仅供参考]

codimension：余维数

codifferential 上微分 | codimension 余维数 | coding 编码

codimension：餘維[度] = 余維[數]

Cockcroft Walton accelerator 科克勞夫-沃吞加速器= 高壓倍加器 | codimension 餘維[度] = 余維[數] | coefficient 係數

codimension：余维[度]

共淀积 codeposition | 余维[度] codimension | 共掺 codoping

Kodimension codimension：余维数

Knotenueberdeckung vertex cover 顶点覆盖 | Kodimension codimension 余维数 | Koeffizient coefficient 系数

normal form of codimension two bifurcations：余维二分支的规范形

幂等阵的标准形:normal form of idempotent matrices | 余维二分支的规范形:normal form of codimension two bifurcations. | 进程:evolvement