| 单词 | schur multiplicator |
| 释义 | > as lemmasSchur multiplicator b. A group whose elements appear in equations satisfied by the representatives of the elements of a factor group of a given group, and which therefore determines the structure of the given group. Also Schur multiplicator [ < the name of Issai Schur (1875–1941), Russian-born mathematician + multiplicator n.] . ΚΠ 1941 Trans. Amer. Math. Soc. 50 296 The principal genus theorem for units and unit groups connects our investigations with Schur's theory of the multiplicator. 1956 Proc. Royal Soc. A. 235 236 The concept of the multiplicator is closely related to the theory of central extensions. 1973 Math. of Computation 27 361 This paper describes a method for computing the Schur multiplicator of a finite supersolvable group G. 1988 Proc. Amer. Math. Soc. 104 730 Our interest in cyclic cohomology stems from the following result, which has its origins in the theory of the Schur multiplicator. < as lemmas |
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