Special Issue "Special Functions Associated with Fractional Calculus"

A special issue of Axioms (ISSN 2075-1680).

Deadline for manuscript submissions: 31 October 2020.

Special Issue Editors

Prof. Dr. Ravi P. Agarwal
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Guest Editor
Department of Mathematics, Texas A and M University-Kingsville, Texas 78363, USA
Interests: nonlinear analysis; differential and difference equations; fixed point theory; general inequalities
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Prof. Dr. Praveen Agarwal
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Guest Editor
Department of Mathematics, Anand International College of Engineering, Near Kanota, Agra Road, Jaipur 303012, India
Interests: special functions; fractional calculus; integral transform
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Prof. Dr. Shilpi Jain
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Guest Editor
Department of Mathematics, Poornima College of Engineering, ISI-6, RI- ICO Institutional Area, Sitapura, Jaipur, Rajasthan 302022, India
Interests: special functions and fractional calculus
Special Issues and Collections in MDPI journals

Special Issue Information

Dear Colleagues,

Many important functions in applied sciences are defined via improper integrals or series (or infinite products). Those functions are generally called special functions. Special functions contain a very old branch of mathematics. For example, trigonometric functions have been studied for over a thousand years, due mainly to their numerous applications in astronomy. Nonetheless, the origins of their unified and rather complete theory date back to the nineteenth century. From an application point of view, special functions such as important mathematical tools, due to their remarkable properties, are designated so based on their usefulness for the applied scientists and engineers—as Paul Tur´an once remarked, special functions would be more appropriately labeled useful functions. Various special functions, such as Bessel and all cylindrical functions; the Gauss, Kummer, confluent, and generalized hypergeometric functions; the classical orthogonal polynomials; the incomplete Gamma and Beta functions and error functions; the Airy, Whittaker functions; etc., will provide solutions to integer-order differential equations and systems, used as mathematical models. However, there has recently been an increasing interest in and widely extended use of differential equations and systems of fractional order (that is, of arbitrary order) as better models of phenomena of physics, engineering, automatization, biology and biomedicine, chemistry, earth science, economics, nature, and so on. Today, new unified presentation and extensive development of special functions associated with fractional calculus are necessary tools related to the theory of differentiation and integration of arbitrary order (i.e., fractional calculus) and to fractional-order (or multiorder) differential and integral equations.

This Special Issue is to provide a multidisciplinary forum of discussion in diverse branches of mathematics and statistics but also physics, engineering, automatization, biology and biomedicine, chemistry, earth science, economics, nature, and so on. This issue will accept high-quality articles containing original research results and survey articles of exceptional merit. Subject matters should be strongly related to special functions involving fractional calculus. The main objective of this Special Issue is to highlight the importance of fundamental results and techniques of the theory of fractional calculus and let the readers of this issue know about the possibilities of this branch of mathematics. Potential topics include but are not limited to:

  • Fractional calculus;
  • Sequence and series in functional analysis;
  • Generalized fractional calculus and applications;
  • Fractional differential equations;
  • Fractional derivatives and special functions;
  • Various special functions related to generalized fractional calculus;
  • Special functions related to fractional (non-integer) order control systems and equations;
  • Applications of fractional calculus in mechanics;
  • Applications of fractional calculus in physics;
  • Special functions arising in the fractional diffusion-wave equations;
  • Operational method in fractional calculus;
  • Fractional integral inequalities and their q-analogues;
  • Inequalities involving the fractional integral operators;
  • Applications of inequalities for classical and fractional differential equations.

Prof. Dr. Ravi P. Agarwal
Prof. Dr. Praveen Agarwal
Prof. Dr. Shilpi Jain
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Axioms is an international peer-reviewed open access quarterly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 1000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Published Papers (1 paper)

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Research

Open AccessArticle
On Fractional q-Extensions of Some q-Orthogonal Polynomials
Axioms 2020, 9(3), 97; https://doi.org/10.3390/axioms9030097 - 12 Aug 2020
Abstract
In this paper, we introduce a fractional q-extension of the q-differential operator Dq1 and prove some of its main properties. Next, fractional q-extensions of some classical q-orthogonal polynomials are introduced and some of the main properties [...] Read more.
In this paper, we introduce a fractional q-extension of the q-differential operator Dq1 and prove some of its main properties. Next, fractional q-extensions of some classical q-orthogonal polynomials are introduced and some of the main properties of the newly-defined functions are given. Finally, a fractional q-difference equation of Gaussian type is introduced and solved by means of the power series method. Full article
(This article belongs to the Special Issue Special Functions Associated with Fractional Calculus)
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