Quantum \(L^p\)-spaces and inequalities of Hardy's type
Authors
A. E. Hamza
- Department of Mathematics, Faculty of Science, Cairo University, Giza, Egypt.
M. A. Alghamdi
- Department of Mathematics, College of Science, University of Jeddah, Jeddah, 21589, Saudi Arabia.
S. A. Alasmi
- Department of Mathematics, College of Science, University of Jeddah, Jeddah, 21589, Saudi Arabia.
Abstract
In this paper, we revisit the \(L^p\)-spaces, \(p\geq 1\), associated with a general quantum difference operator and prove some convergence theorems in the quantum setting. Furthermore, two inequalities of Hardy's type are established. Finally, many illustrative examples concerning with \(q\)-difference operator, Hahn difference operator and power quantum difference operator are given.
Share and Cite
ISRP Style
A. E. Hamza, M. A. Alghamdi, S. A. Alasmi, Quantum \(L^p\)-spaces and inequalities of Hardy's type, Journal of Mathematics and Computer Science, 31 (2023), no. 3, 274--286
AMA Style
Hamza A. E., Alghamdi M. A., Alasmi S. A., Quantum \(L^p\)-spaces and inequalities of Hardy's type. J Math Comput SCI-JM. (2023); 31(3):274--286
Chicago/Turabian Style
Hamza, A. E., Alghamdi, M. A., Alasmi, S. A.. "Quantum \(L^p\)-spaces and inequalities of Hardy's type." Journal of Mathematics and Computer Science, 31, no. 3 (2023): 274--286
Keywords
- Quantum difference operator
- quantum calculus
- Hahn difference operator
- Jackson q-difference operator
MSC
References
-
[1]
K. A. Aldwoah, A. B. Malinowska, D. F. M. Torres, The power quantum calculus and variational problems, Dyn. Contin. Discrete Impuls. Syst. Ser. B Appl. Algorithms, 19 (2012), 93–116
-
[2]
W. A. Al-Salam, q-analogues of Cauchy’s formulas, Proc. Amer. Math. Soc., 17 (1966), 616–621
-
[3]
M. H. Annaby, A. E. Hamza, K. A. Aldwoah, Hahn difference operator and associated Jackson–N¨orlund integrals, J. Optim. Theory Appl., 154 (2012), 133–153
-
[4]
J. L. Cardoso, Variations around a general quantum operator, Ramanujan J., 54 (2021), 555–569
-
[5]
E. T. Copson, Note on Series of Positive Terms, J. London Math. Soc., 3 (1928), 49–51
-
[6]
E. T. Copson, Some Integral Inequalities, Proc. Roy. Soc. Edinburgh Sect. A, 75 (1975/76), 157–164
-
[7]
A. M. B. da Cruz, N. Martins, General quantum variational calculus, Stat. Optim. Inf. Comput., 6 (2018), 22–41
-
[8]
A. E. Hamza, A.-S. M. Sarhan, E. M. Shehata, K. A. Aldwoah, A general quantum difference calculus, Adv. Difference Equ., 2015 (2015), 1–19
-
[9]
A. E. Hamza, E. M. Shehata, Some inequalities based on a general quantum difference operator, J. Inequal. Appl., 2015 (2015), 1–12
-
[10]
G. H. Hardy, Notes on some points in the integral calculus (LXIT), Messenger Math., 75 (1928), 12–16
-
[11]
F. H. Jackson, On q-definite integrals, Quart. J. Pure Appl. Math., 41 (1910), 193–203
-
[12]
F. H. Jackson, Basic integration, Quart. J. Math. Oxford Ser. (2), 2 (1951), 1–16
-
[13]
L. Leindler, Generalization of inequalities of Hardy and Littlewood, Acta Sci. Math., 31 (1970), 279–285
-
[14]
H. L. Royden, P. Fitzpatrick, Real analysis, Macmillan Publishing Company, New York (1988)
-
[15]
P. V. Subrahmanyam, Elementary fixed point theorems, Springer, Singapore (2018)