By Leonid I. Korogodski

ISBN-10: 0821803360

ISBN-13: 9780821803363

The booklet is dedicated to the examine of algebras of capabilities on quantum teams. The authors' method of the topic relies at the parallels with symplectic geometry, permitting the reader to exploit geometric instinct within the idea of quantum teams. The publication contains the idea of Poisson Lie teams (quasi-classical model of algebras of capabilities on quantum groups), an outline of representations of algebras of capabilities, and the idea of quantum Weyl teams. This e-book can function a textual content for an advent to the idea of quantum teams.

**Read or Download Algebras of Functions on Quantum Groups: Part I PDF**

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**Extra info for Algebras of Functions on Quantum Groups: Part I**

**Sample text**

Remark: The definition of cCn(p) is, of course, modelled on the way one passes from an ordinary differential equation of order n to a system of first order equations. 6. :et p be a polynomial clutching ~ n ~ (EO. E oo ). Then We have Multiplying the z on the bottom row by t gives us a homotopy between etn+1(p) and tn(p) 9 1. This establishes the first part. Similarly, o -z = a 1 -z 1 -z -z n 55. We multiply the 1 on the second row by t and obtain a homotopy between c£n+l(zp) and etn(p) Q (-z). Since -z is the composition of z with the map -1, and since -1 extends o (-1 to E, L The second @ ",..

Y is a continuous map. Vect(X) induces a ring homomorphism ~ Then f* : Vect(Y) £* : K(Y) ... K(X). :~ j if and only if E and F are stably equivalent. By ~ ~~ ~j, ;,~ (1. 4. 3) this homomorphism depends only on the homotopy class of f. (~ § Z. 2. The periodicity theorem. for K-theory is the periodicity theorem. :;~ )i 2 and K(X x S ). l cas:e of a nl01·e general theorem 'I which we shall prove. :~ - X, where X is considered to lie in E as the zero section, the non-zero complex numbers act on EO as a group of fiber preserving auto- morphisms.

It is clear that tD(p) is ~ in z. Now, define the sequence Pr(z) inductively by Then we have the following matrix identity: ... Pz 1 PI p n . 1 I Ln(p) 1 = -z 1 1 -z 1 1 or, more briefly where N I and N Z are nilpotent. is nonsingular for 0 ~ t ~ 1, PROPOSITION Z. Z. If N is nilpotent, 1 + tN so we obtain s. tn(p) ~ p G 1 ~ isomorphic bundles on P, i. e. ::!. if \k=O L k O k @EO'1'IL @E ) k=l @ EO, ,tn(p), E oo @ I k=1 O LkeE ) 54. Remark: The definition of cCn(p) is, of course, modelled on the way one passes from an ordinary differential equation of order n to a system of first order equations.

### Algebras of Functions on Quantum Groups: Part I by Leonid I. Korogodski

by Robert

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