Ahmed, A. El-Sayed; Omran, S. Integral superposition-type operators on some analytic function spaces. (English) Zbl 07348598 J. Funct. Spaces 2021, Article ID 5531955, 8 p. (2021). MSC: 47H30 46E15 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{S. Omran}, J. Funct. Spaces 2021, Article ID 5531955, 8 p. (2021; Zbl 07348598) Full Text: DOI
El-Sayed Ahmed, Ahmed; Omran, Saleh Extreme points and some quaternion valued functions in the unit ball of \({\mathbb {R}}^3\). (English) Zbl 1401.46015 Adv. Appl. Clifford Algebr. 28, No. 1, Paper No. 31, 13 p. (2018). MSC: 46E15 30G35 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} and \textit{S. Omran}, Adv. Appl. Clifford Algebr. 28, No. 1, Paper No. 31, 13 p. (2018; Zbl 1401.46015) Full Text: DOI
Kamal, A.; Ahmed, A. El-Sayed; Yassen, T. I. Lipschitz continuous and compact composition operator acting between some weighted general hyperbolic-type classes. (English) Zbl 1439.47022 Korean J. Math. 24, No. 4, 647-662 (2016). MSC: 47B33 30H25 30H30 46E15 54C35 54E50 PDFBibTeX XMLCite \textit{A. Kamal} et al., Korean J. Math. 24, No. 4, 647--662 (2016; Zbl 1439.47022) Full Text: DOI
Ahmed, A. El-Sayed; Ahmadi, Aydah Integral norms of \(Q_K, \omega (p, q; n)\) spaces and weighted Bloch spaces. (English) Zbl 1319.30046 J. Comput. Anal. Appl. 18, No. 5, 822-833 (2015). MSC: 30H30 30H25 46E15 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{A. Ahmadi}, J. Comput. Anal. Appl. 18, No. 5, 822--833 (2015; Zbl 1319.30046)
El-Sayed Ahmed, A.; Kamal, A. \(Q\)-type spaces and compact composition operators. (English) Zbl 1340.47049 Acta Univ. Apulensis, Math. Inform. 37, 147-164 (2014). MSC: 47B33 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} and \textit{A. Kamal}, Acta Univ. Apulensis, Math. Inform. 37, 147--164 (2014; Zbl 1340.47049)
El-Sayed Ahmed, A. Characterizations for general Besov-type space in Clifford analysis. (English) Zbl 1325.46026 Adv. Appl. Clifford Algebr. 24, No. 4, 1011-1025 (2014). MSC: 46E15 30H30 30G99 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed}, Adv. Appl. Clifford Algebr. 24, No. 4, 1011--1025 (2014; Zbl 1325.46026) Full Text: DOI
Ahmed, A. El-Sayed; Kamal, Alaa Riemann-Stieltjes operators on some weighted function spaces. (English) Zbl 1458.47015 J. Int. Math. Virtual Inst. 3, 81-96 (2013). MSC: 47B37 46E15 30H30 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{A. Kamal}, J. Int. Math. Virtual Inst. 3, 81--96 (2013; Zbl 1458.47015) Full Text: Link
Ahmed, A. El-Sayed; Kamal, A. Carleson measure characterization on analytic \(Q_K(p,q)\) spaces. (English) Zbl 1458.47012 J. Int. Math. Virtual Inst. 3, 1-21 (2013). MSC: 47B33 46E15 30H30 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{A. Kamal}, J. Int. Math. Virtual Inst. 3, 1--21 (2013; Zbl 1458.47012) Full Text: Link
Ahmed, A. El-Sayed; Bakhit, M. A. Composition operators in hyperbolic general Besov-type spaces. (English) Zbl 1304.47045 Cubo 15, No. 3, 19-30 (2013). MSC: 47B38 30H25 30H30 46E15 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{M. A. Bakhit}, Cubo 15, No. 3, 19--30 (2013; Zbl 1304.47045) Full Text: DOI
Ahmed, A. El-Sayed Properties of composition operators on spaces of hyperbolic type. (English) Zbl 1295.47015 Math. Aeterna 3, No. 10, 869-881 (2013). MSC: 47B33 46E15 PDFBibTeX XMLCite \textit{A. E. S. Ahmed}, Math. Æterna 3, No. 10, 869--881 (2013; Zbl 1295.47015)
Ahmed, A. El-Sayed General Toeplitz operators on weighted Bloch-type spaces in the unit ball of \(\mathbb C ^n\). (English) Zbl 1280.47037 J. Inequal. Appl. 2013, Paper No. 237, 21 p. (2013). MSC: 47B35 32A18 PDFBibTeX XMLCite \textit{A. E. S. Ahmed}, J. Inequal. Appl. 2013, Paper No. 237, 21 p. (2013; Zbl 1280.47037) Full Text: DOI
El-Sayed Ahmed, A.; Omran, S. Weighted superposition operators in some analytic function spaces. (English) Zbl 1321.47123 J. Comput. Anal. Appl. 15, No. 6, 996-1005 (2013). Reviewer: Dragan Vukotić (Madrid) MSC: 47H30 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} and \textit{S. Omran}, J. Comput. Anal. Appl. 15, No. 6, 996--1005 (2013; Zbl 1321.47123)
El-Sayed Ahmed, A. Natural metrics and composition operators in generalized hyperbolic function spaces. (English) Zbl 1288.47026 J. Inequal. Appl. 2012, Paper No. 185, 12 p. (2012). MSC: 47B33 46E15 30H99 54C35 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed}, J. Inequal. Appl. 2012, Paper No. 185, 12 p. (2012; Zbl 1288.47026) Full Text: DOI
Ahmed, Ahmed; Kamal, Alaa Generalized composition operators on \(Q_{K,\omega} (p,q)\) spaces. (English) Zbl 1266.47040 Math. Sci., Springer 6, Paper No. 14, 9 p. (2012). MSC: 47B33 PDFBibTeX XMLCite \textit{A. Ahmed} and \textit{A. Kamal}, Math. Sci., Springer 6, Paper No. 14, 9 p. (2012; Zbl 1266.47040) Full Text: DOI
El-Sayed Ahmed, A.; Kamal, Alaa \(Q_{K,\omega,\log}(p,q)\)-type spaces of analytic and meromorphic functions. (English) Zbl 1274.30140 Mathematica 54(77), No. 1, 26-37 (2012). MSC: 30D45 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} and \textit{A. Kamal}, Mathematica 54(77), No. 1, 26--37 (2012; Zbl 1274.30140)
El-Sayed Ahmed, A. Hyperholomorphic \(Q\) classes. (English) Zbl 1255.30054 Math. Comput. Modelling 55, No. 3-4, 1428-1435 (2012). MSC: 30H25 30H30 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed}, Math. Comput. Modelling 55, No. 3--4, 1428--1435 (2012; Zbl 1255.30054) Full Text: DOI
El-Sayed Ahmed, Ahmed; Kamal, Alaa Logarithmic order and type on some weighted function spaces. (English) Zbl 1255.30055 J. Appl. Funct. Anal. 7, No. 1-2, 108-117 (2012). MSC: 30H25 30D45 30H30 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} and \textit{A. Kamal}, J. Appl. Funct. Anal. 7, No. 1--2, 108--117 (2012; Zbl 1255.30055)
Ahmed, A. El-Sayed; Omran, Saleh Weighted classes of quaternion-valued functions. (English) Zbl 1258.46010 Banach J. Math. Anal. 6, No. 2, 180-191 (2012). Reviewer: Kevin Coulembier (Gent) MSC: 46E15 30G35 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{S. Omran}, Banach J. Math. Anal. 6, No. 2, 180--191 (2012; Zbl 1258.46010) Full Text: DOI Euclid EMIS
Ahmed, A. El-Sayed; Bakhit, M. A. Composition operators acting between some weighted Möbius invariant spaces. (English) Zbl 1276.47030 Ann. Funct. Anal. 2, No. 2, 138-152 (2011). Reviewer: Kehe Zhu (Albany) MSC: 47B33 46E15 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{M. A. Bakhit}, Ann. Funct. Anal. 2, No. 2, 138--152 (2011; Zbl 1276.47030) Full Text: DOI EMIS
Ahmed, A. El-Sayed; Al-Amri, H. Integral-type operators acting between logarithmic Bloch and Bergman-type spaces. (English) Zbl 1284.30061 Int. J. Contemp. Math. Sci. 6, No. 41-44, 2083-2094 (2011). MSC: 30H99 47B38 46E15 30H05 PDFBibTeX XMLCite \textit{A. E. S. Ahmed} and \textit{H. Al-Amri}, Int. J. Contemp. Math. Sci. 6, No. 41--44, 2083--2094 (2011; Zbl 1284.30061) Full Text: Link
Ahmed, A. El-Sayed Lacunary series in weighted hyperholomorphic \(\mathbf B^{p,q}(G)\) spaces. (English) Zbl 1223.46025 Numer. Funct. Anal. Optim. 32, No. 1, 41-58 (2011). MSC: 46E15 30G35 30H30 PDFBibTeX XMLCite \textit{A. E. S. Ahmed}, Numer. Funct. Anal. Optim. 32, No. 1, 41--58 (2011; Zbl 1223.46025) Full Text: DOI
Rashwan, Rashwan Ahmed; Ahmed, Ahmed El-Sayed; Mohamed, All Kamal Some characterizations of weighted Bloch space. (English) Zbl 1214.30048 Eur. J. Pure Appl. Math. 2, No. 2, 250-267 (2009). MSC: 30H99 PDFBibTeX XMLCite \textit{R. A. Rashwan} et al., Eur. J. Pure Appl. Math. 2, No. 2, 250--267 (2009; Zbl 1214.30048)
Rashwan, R. A.; El-Sayed Ahmed, A.; Kamal, Alaa Integral characterizations of weighted Bloch spaces and \(Q_{K,\omega} (p,q)\) spaces. (English) Zbl 1199.30219 Mathematica 51(74), No. 1, 63-76 (2009). MSC: 30D45 46E15 PDFBibTeX XMLCite \textit{R. A. Rashwan} et al., Mathematica 51(74), No. 1, 63--76 (2009; Zbl 1199.30219)
El-Sayed Ahmed, A. Criteria for functions to be weighted Bloch. (English) Zbl 1177.30042 J. Comput. Anal. Appl. 11, No. 2, 252-262 (2009). Reviewer: Rauno Aulaskari (Joensuu) MSC: 30D45 30H25 30H35 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed}, J. Comput. Anal. Appl. 11, No. 2, 252--262 (2009; Zbl 1177.30042)
Ahmed, A. El-Sayed On weighted \(\alpha\)-Besov spaces and \(\alpha\)-Bloch spaces of quaternion-valued functions. (English) Zbl 1170.46026 Numer. Funct. Anal. Optim. 29, No. 9-10, 1064-1081 (2008). MSC: 46E15 30G35 PDFBibTeX XMLCite \textit{A. E. S. Ahmed}, Numer. Funct. Anal. Optim. 29, No. 9--10, 1064--1081 (2008; Zbl 1170.46026) Full Text: DOI
El-Sayed Ahmed, A.; Gürlebeck, K.; Reséndis, L. F.; Tovar S., Luis M. Characterizations for Bloch space by \(\mathrm B^{\mathrm{p, q}}\) spaces in Clifford analysis. (English) Zbl 1091.30047 Complex Var. Elliptic Equ. 51, No. 2, 119-136 (2006). Reviewer: Michael Shapiro (Mexico) MSC: 30G35 46E15 PDFBibTeX XMLCite \textit{A. El-Sayed Ahmed} et al., Complex Var. Elliptic Equ. 51, No. 2, 119--136 (2006; Zbl 1091.30047) Full Text: DOI
Gürlebeck, K.; Ahmed, A. El-Sayed On \(\mathbf B^q\) spaces of hyperholomorphic functions and the Bloch space in \(\mathbb{R}^3\). (English) Zbl 1134.30041 Le Hung Son (ed.) et al., Finite or infinite dimensional complex analysis and applications. Proceedings of the international conference, Hanoi, Vietnam, August 8–12, 2001. Boston MA: Kluwer Academic Publishers (ISBN 1-4020-7658-4/hbk). Adv. Complex Anal. Appl. 2, 269-286 (2004). Reviewer: Dragan Vukotić (Madrid) MSC: 30G35 46E15 PDFBibTeX XMLCite \textit{K. Gürlebeck} and \textit{A. E. S. Ahmed}, Adv. Complex Anal. Appl. 2, 269--286 (2004; Zbl 1134.30041)