Stamatis Koumandos

809 total citations
62 papers, 502 citations indexed

About

Stamatis Koumandos is a scholar working on Applied Mathematics, Algebra and Number Theory and Geometry and Topology. According to data from OpenAlex, Stamatis Koumandos has authored 62 papers receiving a total of 502 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Applied Mathematics, 19 papers in Algebra and Number Theory and 16 papers in Geometry and Topology. Recurrent topics in Stamatis Koumandos's work include Mathematical functions and polynomials (41 papers), Mathematical Inequalities and Applications (26 papers) and Analytic Number Theory Research (11 papers). Stamatis Koumandos is often cited by papers focused on Mathematical functions and polynomials (41 papers), Mathematical Inequalities and Applications (26 papers) and Analytic Number Theory Research (11 papers). Stamatis Koumandos collaborates with scholars based in Cyprus, Germany and Australia. Stamatis Koumandos's co-authors include Horst Alzer, H. Pedersen, Stephan Ruscheweyh, Gavin Brown, Christian Berg, Yiorgos‐Sokratis Smyrlis, Vassili Nestoridis and Sever S Dragomir and has published in prestigious journals such as Mathematics of Computation, Journal of Mathematical Analysis and Applications and Bulletin of the London Mathematical Society.

In The Last Decade

Stamatis Koumandos

60 papers receiving 425 citations

Peers

Stamatis Koumandos

AM

ANT

GT

NA

CTM

Eddy Pariguán Colombia

D. N. Tulyakov Russia

Song-Liang Qiu China

Keijo Väänänen Finland

Alec Matheson United States

Tavan T. Trent United States

Ludwig Reich Austria

David P. Kimsey Israel

Michael I. Ganzburg United States

Eddy Pariguán Colombia

Stamatis Koumandos

182 ×0.4

AM

63 ×0.4

ANT

30 ×0.2

GT

33 ×0.4

NA

13 ×0.4

CTM

Citations per year, relative to Stamatis Koumandos Stamatis Koumandos (= 1×) peers Eddy Pariguán

Countries citing papers authored by Stamatis Koumandos

Since Specialization

Citations

This map shows the geographic impact of Stamatis Koumandos's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stamatis Koumandos with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stamatis Koumandos more than expected).

Fields of papers citing papers by Stamatis Koumandos

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stamatis Koumandos. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stamatis Koumandos. The network helps show where Stamatis Koumandos may publish in the future.

Co-authorship network of co-authors of Stamatis Koumandos

This figure shows the co-authorship network connecting the top 25 collaborators of Stamatis Koumandos. A scholar is included among the top collaborators of Stamatis Koumandos based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stamatis Koumandos. Stamatis Koumandos is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

1.

Koumandos, Stamatis & H. Pedersen. (2023). Higher Order Thorin–Bernstein Functions. Results in Mathematics. 79(1).

2.

Koumandos, Stamatis & H. Pedersen. (2023). Generalized Bernstein functions. MATHEMATICA SCANDINAVICA. 129(1). 1 indexed citations

3.

Koumandos, Stamatis. (2016). On the log-concavity of the fractional integral of the sine function. Journal of Approximation Theory. 210. 30–40. 3 indexed citations

4.

Koumandos, Stamatis & H. Pedersen. (2014). On Asymptotic Expansions of Generalized Stieltjes Functions. Computational Methods and Function Theory. 15(1). 93–115. 6 indexed citations

5.

Koumandos, Stamatis, et al.. (2012). The zeros of certain Lommel functions. Proceedings of the American Mathematical Society. 140(9). 3091–3100. 10 indexed citations

6.

Koumandos, Stamatis, et al.. (2009). On a conjecture for trigonometric sums and starlike functions, II. Journal of Approximation Theory. 162(5). 1068–1084. 7 indexed citations

7.

Koumandos, Stamatis & H. Pedersen. (2009). Completely monotonic functions of positive order and asymptotic expansions of the logarithm of Barnes double gamma function and Euler's gamma function. Journal of Mathematical Analysis and Applications. 355(1). 33–40. 58 indexed citations

8.

Koumandos, Stamatis, et al.. (2009). Some completely monotonic functions of positive order. Mathematics of Computation. 79(271). 1697–1707. 8 indexed citations

9.

Alzer, Horst & Stamatis Koumandos. (2009). Remarks on a sine polynomial. Archiv der Mathematik. 93(5). 475–479. 3 indexed citations

10.

Koumandos, Stamatis & Stephan Ruscheweyh. (2007). On a conjecture for trigonometric sums and starlike functions. Journal of Approximation Theory. 149(1). 42–58. 17 indexed citations

11.

Koumandos, Stamatis. (2007). On Ruijsenaars' asymptotic expansion of the logarithm of the double gamma function. Journal of Mathematical Analysis and Applications. 341(2). 1125–1132. 15 indexed citations

12.

Koumandos, Stamatis. (2006). Remarks on some completely monotonic functions. Journal of Mathematical Analysis and Applications. 324(2). 1458–1461. 41 indexed citations

13.

Alzer, Horst & Stamatis Koumandos. (2006). SUB- AND SUPERADDITIVE PROPERTIES OF FEJÉR'S SINE POLYNOMIAL. Bulletin of the London Mathematical Society. 38(2). 261–268. 11 indexed citations

14.

Alzer, Horst & Stamatis Koumandos. (2006). Some monotonic trigonometric sums. Analysis. 26(4). 1 indexed citations

15.

Alzer, Horst, Christian Berg, & Stamatis Koumandos. (2005). On a conjecture of Clark and Ismail. Journal of Approximation Theory. 134(1). 102–113. 9 indexed citations

16.

Koumandos, Stamatis. (2005). SOME INEQUALITIES FOR THE SINE INTEGRAL. Journal of Inequalities in Pure & Applied Mathematics. 6(1). 1 indexed citations

17.

Alzer, Horst & Stamatis Koumandos. (2005). Companions of the inequalities of Fejér--Jackson and Young. Analysis Mathematica. 31(2). 75–84. 8 indexed citations

18.

Koumandos, Stamatis. (2005). Remarks on a paper by Chao-Ping Chen and Feng Qi. Proceedings of the American Mathematical Society. 134(5). 1365–1367. 13 indexed citations

19.

Alzer, Horst & Stamatis Koumandos. (2003). A sharp bound for a sine polynomial. Colloquium Mathematicum. 96(1). 83–91. 12 indexed citations

20.

Alzer, Horst & Stamatis Koumandos. (2003). On a trigonometric sum of Vinogradov. Journal of Number Theory. 105(2). 251–261. 6 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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