Majumder, S.; Mandal, R. On an open problem of Zhang and Xu. (English) Zbl 1426.30020 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 176-190 (2019) and Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 45-68 (2019). MSC: 30D35 30D30 30D45 PDF BibTeX XML Cite \textit{S. Majumder} and \textit{R. Mandal}, J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 176--190 (2019; Zbl 1426.30020) Full Text: DOI
Sargsyan, A. A. On the structure of functions, universal for weighted spaces \(L_\mu ^p\left[ {0,1} \right],p > 1\). (English. Russian original) Zbl 1440.42136 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 163-175 (2019); translation from Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 69-86 (2019). MSC: 42C10 42A16 42A20 PDF BibTeX XML Cite \textit{A. A. Sargsyan}, J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 163--175 (2019; Zbl 1440.42136); translation from Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 69--86 (2019) Full Text: DOI
Chen, J.-F. Meromorphic functions sharing three values with their linear differential polynomials in an angular domain. (English) Zbl 1426.30019 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 157-162 (2019) and Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 35-44 (2019). MSC: 30D35 PDF BibTeX XML Cite \textit{J. F. Chen}, J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 157--162 (2019; Zbl 1426.30019) Full Text: DOI
Baramidze, L. Uniform convergence of double Vilenkin-Fourier series. (English) Zbl 1440.42126 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 147-156 (2019) and Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 3-15 (2019). Reviewer: Esentay Alsynbaeva (Alma-Ata) MSC: 42C10 42A20 PDF BibTeX XML Cite \textit{L. Baramidze}, J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 147--156 (2019; Zbl 1440.42126) Full Text: DOI
Verma, G.; Vashisht, L. K.; Singh, M. On excess of retro Banach frames. (English) Zbl 1437.42051 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 143-146 (2019) and Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 87-92 (2019). Reviewer: Hrvoje Šikić (Zagreb) MSC: 42C15 42C30 42C40 PDF BibTeX XML Cite \textit{G. Verma} et al., J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 143--146 (2019; Zbl 1437.42051) Full Text: DOI
Hu, Q.; Li, S.; Zhang, Y. Essential norm of weighted composition operators from analytic Besov spaces into Zygmund type spaces. (English) Zbl 1426.30041 J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 129-142 (2019) and Izv. Nats. Akad. Nauk Armen., Mat. 54, No. 3, 16-34 (2019). MSC: 30H25 30H99 47B33 PDF BibTeX XML Cite \textit{Q. Hu} et al., J. Contemp. Math. Anal., Armen. Acad. Sci. 54, No. 3, 129--142 (2019; Zbl 1426.30041) Full Text: DOI