Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation

We investigate the connection problem for the Jackson integral of type An. Our connection formula implies a Slater-type expansion of a bilateral multiple basic hypergeometric series as a linear combination of several specific multiple series. Introducing certain elliptic Lagrange interpolation funct...

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Veröffentlicht in:Symmetry, Integrability and Geometry: Methods and Applications
Datum:2018
Hauptverfasser: Ito, M., Noumi, M.
Format: Artikel
Sprache:English
Veröffentlicht: Інститут математики НАН України 2018
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/209773
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Zitieren:Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation / M. Ito, M. Noumi // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 35 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-209773
record_format dspace
spelling Ito, M.
Noumi, M.
2025-11-26T11:34:08Z
2018
Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation / M. Ito, M. Noumi // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 35 назв. — англ.
1815-0659
2010 Mathematics Subject Classification: 33D52; 39A13
arXiv: 1801.07041
https://nasplib.isofts.kiev.ua/handle/123456789/209773
https://doi.org/10.3842/SIGMA.2018.077
We investigate the connection problem for the Jackson integral of type An. Our connection formula implies a Slater-type expansion of a bilateral multiple basic hypergeometric series as a linear combination of several specific multiple series. Introducing certain elliptic Lagrange interpolation functions, we determine the explicit form of the connection coefficients. We also use basic properties of the interpolation functions to establish an explicit determinant formula for a fundamental solution matrix of the associated system of q-difference equations.
The authors would like to express their gratitude to the referees for providing them with many useful suggestions. This work is supported by JSPS Kakenhi Grants (C)25400118, (B)15H03626, and (C)18K03339.
en
Інститут математики НАН України
Symmetry, Integrability and Geometry: Methods and Applications
Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
spellingShingle Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
Ito, M.
Noumi, M.
title_short Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
title_full Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
title_fullStr Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
title_full_unstemmed Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation
title_sort connection formula for the jackson integral of type an and elliptic lagrange interpolation
author Ito, M.
Noumi, M.
author_facet Ito, M.
Noumi, M.
publishDate 2018
language English
container_title Symmetry, Integrability and Geometry: Methods and Applications
publisher Інститут математики НАН України
format Article
description We investigate the connection problem for the Jackson integral of type An. Our connection formula implies a Slater-type expansion of a bilateral multiple basic hypergeometric series as a linear combination of several specific multiple series. Introducing certain elliptic Lagrange interpolation functions, we determine the explicit form of the connection coefficients. We also use basic properties of the interpolation functions to establish an explicit determinant formula for a fundamental solution matrix of the associated system of q-difference equations.
issn 1815-0659
url https://nasplib.isofts.kiev.ua/handle/123456789/209773
citation_txt Connection Formula for the Jackson Integral of Type An and Elliptic Lagrange Interpolation / M. Ito, M. Noumi // Symmetry, Integrability and Geometry: Methods and Applications. — 2018. — Т. 14. — Бібліогр.: 35 назв. — англ.
work_keys_str_mv AT itom connectionformulaforthejacksonintegraloftypeanandellipticlagrangeinterpolation
AT noumim connectionformulaforthejacksonintegraloftypeanandellipticlagrangeinterpolation
first_indexed 2025-12-03T21:41:17Z
last_indexed 2025-12-03T21:41:17Z
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