Affine quantum algebras, Weyl groups and constructible functions
Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 2002. === Includes bibliographical references (p. 49-51). === This thesis consists of two parts. In the first part we study the affine quantum group of type A, giving a geometric description of its natural inner product, an...
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Language: | English |
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Massachusetts Institute of Technology
2005
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Online Access: | http://hdl.handle.net/1721.1/8405 |
Summary: | Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 2002. === Includes bibliographical references (p. 49-51). === This thesis consists of two parts. In the first part we study the affine quantum group of type A, giving a geometric description of its natural inner product, and studying the theory of cells attached to the canonical basis. In the second part we study a realization of the group algebra of the Weyl group in a convolution algebra of constructible functions on the Steinberg variety, and examine how this may be used to see Springer representations. === by Kevin McGerty. === Ph.D. |
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