Authors:
- First detailed rigorous study of q-calculi
- First detailed rigorous study of q-difference equations
- First detailed rigorous study of q-fractional calculi and equations
- Proofs of many classical unproved results are given
- Illustrative examples and figures helps readers to digest the new approaches
- Includes supplementary material: sn.pub/extras
- Includes supplementary material: sn.pub/extras
Part of the book series: Lecture Notes in Mathematics (LNM, volume 2056)
Buy it now
Buying options
Tax calculation will be finalised at checkout
Other ways to access
This is a preview of subscription content, log in via an institution to check for access.
Table of contents (9 chapters)
-
Front Matter
-
Back Matter
About this book
This nine-chapter monograph introduces a rigorous investigation of q-difference operators in standard and fractional settings. It starts with elementary calculus of q-differences and integration of Jackson’s type before turning to q-difference equations. The existence and uniqueness theorems are derived using successive approximations, leading to systems of equations with retarded arguments. Regular q-Sturm–Liouville theory is also introduced; Green’s function is constructed and the eigenfunction expansion theorem is given. The monograph also discusses some integral equations of Volterra and Abel type, as introductory material for the study of fractional q-calculi. Hence fractional q-calculi of the types Riemann–Liouville; Grünwald–Letnikov; Caputo; Erdélyi–Kober and Weyl are defined analytically. Fractional q-Leibniz rules with applications in q-series are also obtained with rigorous proofs of the formal results of Al-Salam-Verma, which remained unproved for decades. In working towards the investigation of q-fractional difference equations; families of q-Mittag-Leffler functions are defined and their properties are investigated, especially the q-Mellin–Barnes integral and Hankel contour integral representation of the q-Mittag-Leffler functions under consideration, the distribution, asymptotic and reality of their zeros, establishing q-counterparts of Wiman’s results. Fractional q-difference equations are studied; existence and uniqueness theorems are given and classes of Cauchy-type problems are completely solved in terms of families of q-Mittag-Leffler functions. Among many q-analogs of classical results and concepts, q-Laplace, q-Mellin and q2-Fourier transforms are studied and their applications are investigated.
Reviews
From the reviews:
“This monograph briefly introduces q-calculus … . The book is carefully and well written. Each chapter is introduced by an informative abstract. The bibliography is extensive and useful, and useful tables of formulas appear in appendices. This monograph is of interest to people who want to learn to do research in q-fractional calculus as well as to people currently doing research in q-fractional calculus.” (P. W. Eloe, Mathematical Reviews, April, 2013)Authors and Affiliations
-
Faculty of Science, Department of Mathematics, Cairo University, Giza, Egypt
Mahmoud H. Annaby
-
Faculty of Science, Department of Mathematics, King Saud University, Riyadh, Saudi Arabia
Zeinab S. Mansour
Bibliographic Information
Book Title: q-Fractional Calculus and Equations
Authors: Mahmoud H. Annaby, Zeinab S. Mansour
Series Title: Lecture Notes in Mathematics
DOI: https://doi.org/10.1007/978-3-642-30898-7
Publisher: Springer Berlin, Heidelberg
eBook Packages: Mathematics and Statistics, Mathematics and Statistics (R0)
Copyright Information: Springer-Verlag Berlin Heidelberg 2012
Softcover ISBN: 978-3-642-30897-0Published: 26 August 2012
eBook ISBN: 978-3-642-30898-7Published: 27 August 2012
Series ISSN: 0075-8434
Series E-ISSN: 1617-9692
Edition Number: 1
Number of Pages: XIX, 318
Number of Illustrations: 6 b/w illustrations
Topics: Analysis, Difference and Functional Equations, Functions of a Complex Variable, Integral Transforms, Operational Calculus, Integral Equations, Mathematical Methods in Physics