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Linear representations of algebras and groups, Lie theory, associative algebras, multilinear algebra.
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votes
What was Casimir's precise role in describing the center of the universal enveloping algebra...
Apologies if it isn't customary to answer questions asked and answered so long ago, I'm new here...
In his autobiography Het toeval van de werkelijkheid (1983), Casimir makes a short remark about his …