A symmetric basis for the E6 root system
نویسندگان
چکیده
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Let n > 1 be an integer and let Bn denote the hyperoctahedral group of rank n. The group Bn acts on the polynomial ring Q[x1, . . . , xn, y1, . . . , yn] by signed permutations simultaneously on both of the sets of variables x1, . . . , xn and y1, . . . , yn. The invariant ring MBn := Q[x1, . . . , xn, y1, . . . , yn]n is the ring of diagonally signedsymmetric polynomials. In this article, we p...
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ژورنال
عنوان ژورنال: Indagationes Mathematicae (Proceedings)
سال: 1989
ISSN: 1385-7258
DOI: 10.1016/s1385-7258(89)80005-8