Logarithmic A-hypergeometric series
Logarithmic A-hypergeometric series
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对数 A-超几何级数
DOI:
10.1142/s0129167x20501104
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发表时间:
2020
影响因子:
0.6
通讯作者:
Saito Mutsumi
中科院分区:
文献类型:
--
作者:
瀧田 正寿;加藤 龍;横井 浩史;佐伯恵里奈・齊藤智;中島定彦・松房美穂・藤戸彩花・遠藤稔也・山下ひかる・山下玲子・小山加那子・九重智咲・辻桃奈・名和明日香;佐伯恵里奈;Saito Mutsumi
The method of Frobenius is a standard technique to construct series solutions of an ordinary linear differential equation around a regular singular point. In the classical case, when the roots of the indicial polynomial are separated by an integer, logarithmic solutions can be constructed by means of perturbation of a root. The method for a regular-hypergeometric system is a theme of the book by Saito, Sturmfels and Takayama. Whereas they perturbed a parameter vector to obtain logarithmic-hypergeometric series solutions, we adopt a different perturbation in this paper.
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DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
A. Adolphson;S. Sperber
通讯作者:
S. Sperber
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
M. Graev
通讯作者:
M. Graev
DOI:
10.1515/crll.1873.76.214
发表时间:
--
期刊:
影响因子:
--
作者:
G. Frobenius
通讯作者:
G. Frobenius
影响因子:
2.5
作者:
M. Saito
通讯作者:
M. Saito
影响因子:
64.8
作者:
A. R. Forsyth
通讯作者:
A. R. Forsyth