10 research outputs found
The multiple gamma functions and the multiple q-gamma functions
We give an asymptotic expansion (the higher Stirling formula) and an infinite
product representation (the Weierstrass product representation) of the
Vign\'{e}ras multiple gamma functions by considering the classical limit of the
multiple q-gamma functions.Comment: AMS-Latex, 40 pages. Minor changes have been mad
The multiple gamma function and its q-analogue
We give an asymptotic expansion (the higher Stirling formula) and an infinite
product representation (the Weierstrass product formula) of the Vign\'{e}ras
multiple gamma function by considering the classical limit of the multiple
q-gamma function.Comment: Latex, 15 page
On a q-analogue of the multiple gamma functions
A -analogue of the multiple gamma functions is introduced, and is shown to
satisfy the generalized Bohr-Morellup theorem. Furthermore we give some
expressions of these function.Comment: 8 pages, AMS-Late