A study of the growth results for the Hadamard product of several Dirichlet series with different growth indices

dc.contributor.authorXu, Hongyan
dc.contributor.authorChen, Guangsheng
dc.contributor.authorSrivastava, H.M.
dc.contributor.authorLi, Hong
dc.contributor.authorXuan, Zuxing
dc.contributor.authorCui, Yongqin
dc.date.accessioned2022-11-13T15:00:44Z
dc.date.available2022-11-13T15:00:44Z
dc.date.copyright2022en_US
dc.date.issued2022
dc.description.abstractIn this paper, our first purpose is to describe a class of phenomena involving the growth in the Hadamard–Kong product of several Dirichlet series with different growth indices. We prove that (i) the order of the Hadamard–Kong product series is determined by the growth in the Dirichlet series with smaller indices if these Dirichlet series have different growth indices; (ii) the q1-type of the Hadamard–Kong product series is equal to zero if p Dirichlet series are of qj-regular growth, and q1 < q2 < . . . < qp, qj ∈ N+, j = 1, 2, . . . , p. The second purpose is to reveal the properties of the growth in the Hadamard–Kong product series of two Dirichlet series—when one Dirichlet series is of finite order, the other is of logarithmic order, and two Dirichlet series are of finite logarithmic order—and obtain the growth relationships between the Hadamard–Kong product series and two Dirchlet series concerning the order, the logarithmic order, logarithmic type, etc. Finally, some examples are given to show that our results are best possible.en_US
dc.description.reviewstatusRevieweden_US
dc.description.scholarlevelFacultyen_US
dc.description.sponsorshipThis work was supported by the National Natural Science Foundation of China (12161074), the Talent introduction research Foundation of Suqian University, the Opening Foundation of Key Laboratory of Jiangxi Province for Numerical Simulation and Emulation Techniques of Gannan Normal University and the Foundation of Education Department of Jiangxi (GJJ211333, GJJ202303, GJJ201813, GJJ201343, GJJ191042) of China.en_US
dc.identifier.citationXu, H., Chen, G., Srivastava, H., Li, H., Xuan, Z., & Cui, Y. (2022). “A study of the growth results for the Hadamard product of several Dirichlet series with different growth indices.” Mathematics, 10(13), 2220. https://doi.org/10.3390/math10132220en_US
dc.identifier.urihttps://doi.org/10.3390/math10132220
dc.identifier.urihttp://hdl.handle.net/1828/14461
dc.language.isoenen_US
dc.publisherMathematicsen_US
dc.titleA study of the growth results for the Hadamard product of several Dirichlet series with different growth indicesen_US
dc.typeArticleen_US

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