He wrote the well known book titled " The Theory of Groups and its Physical Applications " along with Venkata Rayudu.
22.
The initial development of the theory of group schemes was due to Alexander Grothendieck, Michel Raynaud and Michel Demazure in the early 1960s.
23.
Another classical text containing several chapters on permutation groups is Burnside's " Theory of Groups of Finite Order " of 1911.
24.
This groupoid plays a role in the theory of groupoids analogous to that of the group of integers in the theory of groups ".
25.
However, the representation theory of general associative algebras does not have all of the nice properties of the representation theory of groups and Lie algebras.
26.
Hopf algebras provide a way to improve the representation theory of associative algebras, while retaining the representation theory of groups and Lie algebras as special cases.
27.
Positive-definite functions on groups occur naturally in the representation theory of groups on Hilbert spaces ( i . e . the theory of unitary representations ).
28.
A basic general fact from the theory of group actions on real trees that a point of the Outer space is uniquely determined by its translation length function.
29.
:: A textbook that is not expensive ( used ) is " An introduction to the theory of groups " by George W . Polites.
30.
The name " Hilbert space " was soon adopted by others, for example by Hermann Weyl in his book on quantum mechanics and the theory of groups.
