Sam Evens

804 total citations
22 papers, 324 citations indexed

About

Sam Evens is a scholar working on Mathematical Physics, Geometry and Topology and Algebra and Number Theory. According to data from OpenAlex, Sam Evens has authored 22 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Mathematical Physics, 17 papers in Geometry and Topology and 8 papers in Algebra and Number Theory. Recurrent topics in Sam Evens's work include Advanced Algebra and Geometry (20 papers), Homotopy and Cohomology in Algebraic Topology (10 papers) and Algebraic structures and combinatorial models (9 papers). Sam Evens is often cited by papers focused on Advanced Algebra and Geometry (20 papers), Homotopy and Cohomology in Algebraic Topology (10 papers) and Algebraic structures and combinatorial models (9 papers). Sam Evens collaborates with scholars based in United States and Hong Kong. Sam Evens's co-authors include Paul Bressler, Ivan Mirković, Jiang-Hua Lu, Jie Lu, Dan Barbasch and William Graham and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Transactions of the American Mathematical Society and Advances in Mathematics.

In The Last Decade

Sam Evens

22 papers receiving 263 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sam Evens United States	11	293	261	172	70	28	22	324
Nils-Peter Skoruppa Germany	9	287 1.0×	214 0.8×	185 1.1×	65 0.9×	17 0.6×	23	324
Lionel Schwartz France	11	330 1.1×	299 1.1×	203 1.2×	33 0.5×	22 0.8×	30	372
Jean Lannes France	11	383 1.3×	357 1.4×	201 1.2×	41 0.6×	23 0.8×	27	418
D. Luna France	9	360 1.2×	365 1.4×	123 0.7×	70 1.0×	24 0.9×	12	429
D. Kaledin Russia	12	335 1.1×	396 1.5×	142 0.8×	31 0.4×	47 1.7×	37	442
Brooks Roberts United States	9	249 0.8×	229 0.9×	80 0.5×	90 1.3×	5 0.2×	12	271
Eric Sommers United States	9	178 0.6×	177 0.7×	80 0.5×	95 1.4×	13 0.5×	22	230
Ivan Losev United States	9	208 0.7×	258 1.0×	151 0.9×	47 0.7×	45 1.6×	40	282
Jacques Alev France	9	146 0.5×	233 0.9×	212 1.2×	25 0.4×	63 2.3×	14	258
Pramod N. Achar United States	11	209 0.7×	239 0.9×	64 0.4×	105 1.5×	31 1.1×	45	269

Countries citing papers authored by Sam Evens

Since Specialization

Citations

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

Fields of papers citing papers by Sam Evens

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sam Evens

This figure shows the co-authorship network connecting the top 25 collaborators of Sam Evens. A scholar is included among the top collaborators of Sam Evens 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 Sam Evens. Sam Evens 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

Evens, Sam, et al.. (2022). B−1-bundles on the flag variety, I. Journal of Algebra. 596. 128–154. 1 indexed citations

Evens, Sam, et al.. (2022). B−1-bundles on the flag variety, II. Journal of Algebra. 619. 249–297. 1 indexed citations

Evens, Sam, et al.. (2019). The Complex Orthogonal Gelfand–Zeitlin System. International Mathematics Research Notices. 2021(4). 2682–2722. 1 indexed citations

Evens, Sam, et al.. (2014). Eigenvalue coincidences and K-orbits, I. Journal of Algebra. 422. 611–632. 2 indexed citations

Evens, Sam & William Graham. (2013). The relative Hochschild-Serre spectral sequence and the Belkale-Kumar product. Transactions of the American Mathematical Society. 365(11). 5833–5857. 1 indexed citations

Evens, Sam, et al.. (2011). K-orbits on the flag variety and strongly regular nilpotent matrices. Selecta Mathematica. 18(1). 159–177. 2 indexed citations

Evens, Sam, et al.. (2010). On algebraic integrability of Gelfand-Zeitlin fields. Transformation Groups. 15(1). 46–71. 5 indexed citations

Evens, Sam & Jiang-Hua Lu. (2007). Poisson Geometry of the Grothendieck Resolution of a Complex Semisimple Group. Moscow Mathematical Journal. 7(4). 613–642. 14 indexed citations

Evens, Sam & Jie Lu. (2006). On the variety of Lagrangian subalgebras, II. Annales Scientifiques de l École Normale Supérieure. 39(2). 347–379. 25 indexed citations

10.

Evens, Sam. (2001). On the variety of Lagrangian subalgebras, I. Annales Scientifiques de l École Normale Supérieure. 34(5). 631–668. 15 indexed citations

11.

Evens, Sam & Jiang-Hua Lu. (1999). Poisson Harmonic Forms, Kostant Harmonic Forms, and the S1-Equivariant Cohomology ofK/T. Advances in Mathematics. 142(2). 171–220. 13 indexed citations

12.

Evens, Sam & Ivan Mirković. (1999). Characteristic cycles for the loop Grassmannian and nilpotent orbits. Duke Mathematical Journal. 97(1). 18 indexed citations

13.

Evens, Sam. (1999). Transverse measures, the modular class and a cohomology pairing for Lie algebroids. The Quarterly Journal of Mathematics. 50(200). 417–436. 111 indexed citations

14.

Evens, Sam. (1997). On Springer representations and the Zuckerman functor. Pacific Journal of Mathematics. 180(2). 221–228. 1 indexed citations

15.

Barbasch, Dan & Sam Evens. (1994). K-Orbits on Grassmannians and a PRV Conjecture for Real Groups. Journal of Algebra. 167(2). 258–283. 6 indexed citations

16.

Bressler, Paul & Sam Evens. (1992). Schubert calculus in complex cobordism. Transactions of the American Mathematical Society. 331(2). 799–813. 13 indexed citations

17.

Bressler, Paul & Sam Evens. (1992). Schubert Calculus in Complex Cobordism. Transactions of the American Mathematical Society. 331(2). 799–799. 7 indexed citations

18.

Bressler, Paul & Sam Evens. (1990). The Schubert calculus, braid relations, and generalized cohomology. Transactions of the American Mathematical Society. 317(2). 799–811. 23 indexed citations

19.

Bressler, Paul & Sam Evens. (1990). The Schubert Calculus, Braid Relations, and Generalized Cohomology. Transactions of the American Mathematical Society. 317(2). 799–799. 15 indexed citations

20.

Evens, Sam & Paul Bressler. (1987). On certain Hecke rings. Proceedings of the National Academy of Sciences. 84(3). 624–625. 5 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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