S. Ramanan

2.3k total citations
31 papers, 1.1k citations indexed

About

S. Ramanan is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, S. Ramanan has authored 31 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Geometry and Topology, 18 papers in Mathematical Physics and 5 papers in Algebra and Number Theory. Recurrent topics in S. Ramanan's work include Algebraic Geometry and Number Theory (18 papers), Advanced Algebra and Geometry (15 papers) and Geometry and complex manifolds (7 papers). S. Ramanan is often cited by papers focused on Algebraic Geometry and Number Theory (18 papers), Advanced Algebra and Geometry (15 papers) and Geometry and complex manifolds (7 papers). S. Ramanan collaborates with scholars based in India, United States and Spain. S. Ramanan's co-authors include M. S. Narasimhan, A. Ramanathan, Indranil Biswas, Jun-Muk Hwang, C. Musili, Narasimha Kumar, André Hirschowitz, D. S. Nagaraj, Oscar Garcı́a-Prada and Herbert Lange and has published in prestigious journals such as Annals of Mathematics, Lecture notes in mathematics and Transactions of the American Mathematical Society.

In The Last Decade

S. Ramanan

29 papers receiving 920 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
S. Ramanan India 17 981 805 149 127 102 31 1.1k
Eugene Lerman United States 15 773 0.8× 631 0.8× 141 0.9× 196 1.5× 117 1.1× 42 1.0k
Lothar Göttsche Italy 18 922 0.9× 690 0.9× 209 1.4× 117 0.9× 84 0.8× 33 1.0k
Alexander Givental United States 14 899 0.9× 601 0.7× 144 1.0× 272 2.1× 178 1.7× 35 1.0k
Franklin P. Peterson United States 18 613 0.6× 667 0.8× 307 2.1× 81 0.6× 60 0.6× 62 986
S. J. Patterson Germany 17 654 0.7× 856 1.1× 354 2.4× 153 1.2× 163 1.6× 47 1.2k
David Fried United States 14 653 0.7× 728 0.9× 111 0.7× 177 1.4× 52 0.5× 37 907
Jean-Luc Brylinski United States 17 1.0k 1.1× 1.1k 1.4× 596 4.0× 182 1.4× 163 1.6× 39 1.4k
S. M. Natanzon Russia 11 474 0.5× 325 0.4× 99 0.7× 237 1.9× 77 0.8× 77 634
Roger Howe United States 10 550 0.6× 648 0.8× 345 2.3× 156 1.2× 176 1.7× 17 888
Jean-Benoît Bost France 15 590 0.6× 462 0.6× 216 1.4× 167 1.3× 42 0.4× 27 944

Countries citing papers authored by S. Ramanan

Since Specialization
Citations

This map shows the geographic impact of S. Ramanan'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 S. Ramanan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Ramanan more than expected).

Fields of papers citing papers by S. Ramanan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Ramanan. 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 S. Ramanan. The network helps show where S. Ramanan may publish in the future.

Co-authorship network of co-authors of S. Ramanan

This figure shows the co-authorship network connecting the top 25 collaborators of S. Ramanan. A scholar is included among the top collaborators of S. Ramanan 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 S. Ramanan. S. Ramanan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Garcı́a-Prada, Oscar, et al.. (2017). Higgs bundles for real groups and the Hitchin–Kostant–Rallis section. Transactions of the American Mathematical Society. 370(4). 2907–2953. 7 indexed citations
4.
Garcı́a-Prada, Oscar & S. Ramanan. (2016). Involutions of Higgs bundle moduli spaces. arXiv (Cornell University). 1 indexed citations
5.
Ramanan, S.. (2013). Solar Energy in India – a Motivation for Engineering Undergraduates. IOSR Journal of Research & Method in Education (IOSRJRME). 2(6). 27–30. 1 indexed citations
6.
Ramanan, S., et al.. (2009). Moduli Spaces and Vector Bundles. Cambridge University Press eBooks. 15 indexed citations
7.
Hwang, Jun-Muk & S. Ramanan. (2004). Hecke curves and Hitchin discriminant. Annales Scientifiques de l École Normale Supérieure. 37(5). 801–817. 31 indexed citations
8.
Pauly, C. & S. Ramanan. (2001). A DUALITY FOR SPIN VERLINDE SPACES AND PRYM THETA FUNCTIONS. Journal of the London Mathematical Society. 63(3). 513–532. 4 indexed citations
9.
Hirschowitz, André & S. Ramanan. (1998). New evidence for Green's conjecture on syzygies of canonical curves. Annales Scientifiques de l École Normale Supérieure. 31(2). 145–152. 16 indexed citations
10.
Ramanan, S., et al.. (1996). Moduli of Abelian Varieties. Lecture notes in mathematics. 25 indexed citations
11.
Ramanan, S., C. Musili, & Narasimha Kumar. (1991). Proceedings of the Hyderabad Conference on algebraic groups. Medical Entomology and Zoology. 36 indexed citations
12.
Ramanan, S.. (1985). Ample Divisors on Abelian Surfaces. Proceedings of the London Mathematical Society. s3-51(2). 231–245. 19 indexed citations
13.
Ramanan, S. & A. Ramanathan. (1985). Projective normality of flag varieties and Schubert varieties. Inventiones mathematicae. 79(2). 217–224. 81 indexed citations
14.
Ramanan, S. & A. Ramanathan. (1984). Some remarks on the instability flag. Tohoku Mathematical Journal. 36(2). 101 indexed citations
15.
Narasimhan, M. S. & S. Ramanan. (1975). Deformations of the Moduli Space of Vector Bundles Over an Algebraic Curve. Annals of Mathematics. 101(3). 391–391. 102 indexed citations
16.
Ramanan, S., et al.. (1975). Poincar� polynomials of the variety of stable bundles. Mathematische Annalen. 216(3). 233–244. 36 indexed citations
17.
Ramanan, S.. (1966). Holomorphic vector bundles on homogeneous spaces. Topology. 5(2). 159–177. 25 indexed citations
18.
Narasimhan, M. S. & S. Ramanan. (1963). Existence of Universal Connections II. American Journal of Mathematics. 85(2). 223–223. 32 indexed citations
19.
Ramanan, S.. (1963). A note on the global dimension of some algebras. Mathematische Zeitschrift. 81(5). 392–394. 1 indexed citations
20.
Narasimhan, M. S. & S. Ramanan. (1961). Existence of Universal Connections. American Journal of Mathematics. 83(3). 563–563. 115 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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