Sciweavers

COMBINATORICS
2000

Harmonic Functions on Multiplicative Graphs and Interpolation Polynomials

13 years 11 months ago
Harmonic Functions on Multiplicative Graphs and Interpolation Polynomials
We construct examples of nonnegative harmonic functions on certain graded graphs: the Young lattice and its generalizations. Such functions first emerged in harmonic analysis on the infinite symmetric group. Our method relies on multivariate interpolation polynomials associated with Schur's S and P functions and with Jack symmetric functions. As a by
Alexei Borodin, Grigori Olshanski
Added 17 Dec 2010
Updated 17 Dec 2010
Type Journal
Year 2000
Where COMBINATORICS
Authors Alexei Borodin, Grigori Olshanski
Comments (0)