Lv, Lun; Xin, Guoce; Zhou, Yue

Two coefficients of the Dyson product

Electron. J. Comb. 15(1), Research Paper R36, 11 p. (2008)


Summary: In this paper, the closed-form expressions for the coefficients of x2r and x2r in the x2 x s sxt Dyson product are found by applying an extension of Good's idea. As consequences, we find several interesting Dyson style constant term identities.

Mathematics Subject Classification

05A30, 33D70