Relative invariants of crystallographic point groups
Relative invariants of crystallographic point groups
复制标题
晶体点群的相对不变量
DOI:
10.1088/0305-4470/18/3/016
复制
发表时间:
1985
期刊:
影响因子:
--
通讯作者:
E. Ascher
中科院分区:
文献类型:
--
作者:
E. Ascher
The authors describe an algorithm for constructing a good polynomial basis for the relative invariants associated with any real representation of a crystallographic point group (CPG). The novelty here is the universality of the algorithm. It depends on the fact that a typical real representation of a CPG has a particularly simple form and has a close relationship to a small number of low-dimensional matrix groups whose invariants are known and well behaved.