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Last updated: Mon Jan 5 2009

Created, developed, and nurtured by Eric Weisstein
at Wolfram Research
Algebra > Group Theory > Lie Theory > Lie Algebra >

Casimir Operator

An operator

Gamma=sum_(i=1)^me_i^Ru^(iR)

on a representation R of a Lie algebra.

SEE ALSO: Lie Algebra

REFERENCES:

Jacobson, N. Lie Algebras. New York: Dover, p. 78, 1979.




CITE THIS AS:

Weisstein, Eric W. "Casimir Operator." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/CasimirOperator.html

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