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First Fundamental Theorem for Covariants of Classical Groups

✍ Scribed by D.A. Shmelkin


Book ID
102564471
Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
365 KB
Volume
167
Category
Article
ISSN
0001-8708

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✦ Synopsis


Let U(G) be a maximal unipotent subgroup of one of the classical groups G=GL(V), O(V), Sp(V). Let W be a direct sum of copies of V and its dual V g . For the natural action U(G) : W, we describe a minimal system of homogeneous generators for the algebra of U(G)-invariant regular functions on W. For G=O(V), Sp(V), this result is connected with a construction for the irreducible representations of G due to H. Weyl.


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