Applications of the Mellin transform in quantum calculus

Applications of the Mellin transform in quantum calculus
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梅林变换在量子微积分中的应用

DOI:
10.1016/j.jmaa.2006.05.051
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发表时间:
2007
期刊:
影响因子:
--
通讯作者:
N. Bettaibi
N. Bettaibi
中科院分区:
--
文献类型:
--
作者:
A. Fitouhi;N. Bettaibi

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在本文中,我们研究了量子微积分中q-Mellin变换的极点之间的对应关系(见[A. Fitouhi,N.贝泰比湾Brahim,量子微积分中的梅林变换,Constr。约23(3)(2006)305-323])以及原始函数在0和∞处的渐近行为。作为应用,我们给出了一种新的技巧(在q分析),以获得一些函数的渐近展开的定义的q积分或q调和和。最后给出了Mellin-Perron公式的一个q-模拟。
In this paper, we study in quantum calculus the correspondence between poles of the q-Mellin transform (see [A. Fitouhi, N. Bettaibi, K. Brahim, The Mellin transform in Quantum Calculus, Constr. Approx. 23 (3) (2006) 305–323]) and the asymptotic behaviour of the original function at 0 and ∞. As applications, we give a new technique (in q-analysis) to derive the asymptotic expansion of some functions defined by q-integrals or by q-harmonic sums. Finally, a q-analogue of the Mellin–Perron formula is given.