منابع مشابه
Transitions: Contractions and Analytical Continuations of the Cayley-Klein Groups
As a foundation for Klein’s fundamental idea about the connection of geometry and its motion group and the unified description of all Cayley-Klein geometries, a method of group transitions including contractions as well as analytical continuations of the groups is developed. The generators and Casimir operators of an arbitrary Cayley-Klein group are obtained from those of the classical orthogon...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1938
ISSN: 0002-9947
DOI: 10.1090/s0002-9947-1938-1501934-4