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Discrete Group Algebra

The discrete group algebra of a group G is L^1(G), denoted l^1(G), when G is equipped with the discrete topology and its counting measure is taken as a left invariant Haar measure on G.

See also

Discrete Group, Discrete Group Theory, l1-Bass Conjecture, Hattori-Stallings Trace

Portions of this entry contributed by Mohammad Sal Moslehian

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References

Bonsall, F. F. and Duncan, J. Complete Normed Algebras. New York: Springer-Verlag, 1973.

Referenced on Wolfram|Alpha

Discrete Group Algebra

Cite this as:

Weisstein, Eric W., with contributions by Mohammad Sal Moslehian. "Discrete Group Algebra." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/DiscreteGroupAlgebra.html

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