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On a Partial q-Analog of a Singularly Perturbed Problem with Fuchsian and Irregular Time Singularities
Author
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-32, 32 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-10
Country of Publication
Egypt
No. of Pages
32
Main Subjects
Abstract EN
A family of linear singularly perturbed difference differential equations is examined.
These equations stand for an analog of singularly perturbed PDEs with irregular and Fuchsian singularities in the complex domain recently investigated by A.
Lastra and the author.
A finite set of sectorial holomorphic solutions is constructed by means of an enhanced version of a classical multisummability procedure due to W.
Balser.
These functions share a common asymptotic expansion in the perturbation parameter, which is shown to carry a double scale structure, which pairs q-Gevrey and Gevrey bounds.
American Psychological Association (APA)
Malek, Stéphane. 2020. On a Partial q-Analog of a Singularly Perturbed Problem with Fuchsian and Irregular Time Singularities. Abstract and Applied Analysis،Vol. 2020, no. 2020, pp.1-32.
https://search.emarefa.net/detail/BIM-1119947
Modern Language Association (MLA)
Malek, Stéphane. On a Partial q-Analog of a Singularly Perturbed Problem with Fuchsian and Irregular Time Singularities. Abstract and Applied Analysis No. 2020 (2020), pp.1-32.
https://search.emarefa.net/detail/BIM-1119947
American Medical Association (AMA)
Malek, Stéphane. On a Partial q-Analog of a Singularly Perturbed Problem with Fuchsian and Irregular Time Singularities. Abstract and Applied Analysis. 2020. Vol. 2020, no. 2020, pp.1-32.
https://search.emarefa.net/detail/BIM-1119947
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119947