Constantin P. Niculescu
- Applied Mathematics top 0.5%
- Mathematical Inequalities and Applications 36
- Functional Equations Stability Results 28
- Nonlinear Differential Equations Analysis 7
- Geometry and Topology top 2%
- Mathematics and Applications 12
- Mathematical Physics top 5%
- Advanced Banach Space Theory 16
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- Optimization and Variational Analysis 10
- Advanced Mathematical Modeling in Engineering 5
- Statistics and Probability top 2%
- Approximation Theory and Sequence Spaces 8
- Co-authors
- Lars‐Erik PerssonIonel RovenţaSorin G. GalVicenţiu D. RădulescuFlorin PopoviciMarius GherguLászló ZsidóAndaluzia Matei
- Journals
- SHILAP Revista de lepidopterología (1 paper)Journal of Mathematical Analysis and Applications (9 papers)American Mathematical Monthly (1 paper)
- Partner nations
- RomaniaUnited StatesSweden
In The Last Decade
Constantin P. Niculescu
71 papers receiving 1.2k citations
Peers
Comparison fields: 5 of 65
- Applied Mathematics 1.1k
- Geometry and Topology 291
- Mathematical Physics 180
- Computational Theory and Mathematics 311
- Statistics and Probability 147
Countries citing papers authored by Constantin P. Niculescu
This map shows the geographic impact of Constantin P. Niculescu'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 Constantin P. Niculescu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Constantin P. Niculescu more than expected).
Fields of papers citing papers by Constantin P. Niculescu
This network shows the impact of papers produced by Constantin P. Niculescu. 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 Constantin P. Niculescu. The network helps show where Constantin P. Niculescu may publish in the future.
Co-authorship network
The 15 scholars most cited alongside Constantin P. Niculescu, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 2 | |
| 3 | 2024 | 1 | |
| 4 | 2023 | 2 | |
| 5 | 2021 | 12 | |
| 6 | 2021 | 5 | |
| 7 | 2020 | 20 | |
| 8 | 2019 | 2 | |
| 9 | 2019 | 2 | |
| 10 | 2017 | 2 | |
| 11 | 2014 | 4 | |
| 12 | 2013 | 3 | |
| 13 | A note on Jensen's inequality for 2D-convex functions | 2013 | 1 |
| 14 | 2012 | 10 | |
| 15 | The Monotone Convergence Theorem for the Riemann Integral | 2011 | 2 |
| 16 | 2011 | 4 | |
| 17 | 2010 | 12 | |
| 18 | Mathematical Analysis and Applications | 2006 | 4 |
| 19 | A two-sided estimate of . | 2004 | 1 |
| 20 | Converses of the Cauchy-Schwartz Inequality in the C*-framework | 2000 | 7 |
About Constantin P. Niculescu
Constantin P. Niculescu is a scholar working on Applied Mathematics, Geometry and Topology and Mathematical Physics, having authored 76 papers that have together received 1.4k indexed citations. Recurring topics across this work include Mathematical Inequalities and Applications (36 papers), Functional Equations Stability Results (28 papers), Advanced Banach Space Theory (16 papers), Mathematics and Applications (12 papers), Optimization and Variational Analysis (10 papers), Approximation Theory and Sequence Spaces (8 papers), Nonlinear Differential Equations Analysis (7 papers) and Advanced Mathematical Modeling in Engineering (5 papers). The work is most often cited by research in Applied Mathematics (1.1k citations), Geometry and Topology (291 citations) and Mathematical Physics (180 citations). Constantin P. Niculescu has collaborated with scholars based in Romania, United States and Sweden. Frequent co-authors include Lars‐Erik Persson, Ionel Rovenţa, Sorin G. Gal, Vicenţiu D. Rădulescu, Florin Popovici, Marius Ghergu, László Zsidó, Andaluzia Matei, Mihai Mihăilescu and C Buse. Their work appears in journals such as SHILAP Revista de lepidopterología, Journal of Mathematical Analysis and Applications and American Mathematical Monthly.
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.