Orthogonal Polynomials of Compact Simple Lie Groups

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Orthogonal Polynomials of Compact Simple Lie Groups

Recursive algebraic construction of two infinite families of polynomials in n variables is proposed as a uniform method applicable to every semisimple Lie group of rank n. Its result recognizes Chebyshev polynomials of the first and second kind as the special case of the simple group of type A1. The obtained not Laurent-type polynomials are equivalent to the partial cases of theMacdonald symmet...

متن کامل

Equivariant Gerbes over Compact Simple Lie Groups

Using groupoid S-central extensions, we present, for a compact simple Lie group G, an infinite dimensional model of S-gerbe over the differential stack G/G whose Dixmier-Douady class corresponds to the canonical generator of the equivariant cohomology H G(G). c © 2001 Académie des sciences/Éditions scientifiques et médicales Elsevier SAS Gerbes Equivariantes sur les groupes de Lie simples compa...

متن کامل

Self-maps of Classifying Spaces of Compact Simple Lie Groups

We describe here the set [BG, BG] of homotopy classes of self-maps of the classifying space BG , for any compact connected simple Lie group G. In particular, we show that two maps ƒ , f : BG —• BG are homotopic if and only if they are homotopic after restricting to the maximal torus of G ; or equivalently if and only if they induce the same homomorphism in rational cohomology. In addition, we i...

متن کامل

On Discretization of Tori of Compact Simple Lie Groups

Three types of numerical data are provided for simple Lie groups of any type and rank. This data is indispensable for Fourier-like expansions of multidimensional digital data into finite series of C− or S−functions on the fundamental domain F of the underlying Lie group G. Firstly, we consider the number |FM | of points in F from the lattice P∨ M , which is the refinement of the dual weight lat...

متن کامل

Orthogonal Polynomials and Lie Superalgebras

depending on indeterminates x1, . . . , xn. Dyson conjectured the explicit form of this constant term. His conjecture was soon related with the root system of sl(n), generalized to other root systems of simple Lie algebras and proved. The expressions obtained for the Dyson constant are called Macdonald’s identities, see [M]. Let us briefly recall the main results. Let g be a simple (finite dime...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Mathematics and Mathematical Sciences

سال: 2011

ISSN: 0161-1712,1687-0425

DOI: 10.1155/2011/969424