Daniel Krashen

430 total citations
23 papers, 122 citations indexed

About

Daniel Krashen is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Daniel Krashen has authored 23 papers receiving a total of 122 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Geometry and Topology, 9 papers in Mathematical Physics and 9 papers in Algebra and Number Theory. Recurrent topics in Daniel Krashen's work include Algebraic Geometry and Number Theory (22 papers), Polynomial and algebraic computation (8 papers) and Algebraic structures and combinatorial models (8 papers). Daniel Krashen is often cited by papers focused on Algebraic Geometry and Number Theory (22 papers), Polynomial and algebraic computation (8 papers) and Algebraic structures and combinatorial models (8 papers). Daniel Krashen collaborates with scholars based in United States, Germany and Russia. Daniel Krashen's co-authors include Julia Hartmann, David Harbater, Angela Gibney, Max Lieblich, Alice Silverberg, Dan Boneh, Jean-Louis Colliot-Thélène, Mehdi Tibouchi, Kristin Lauter and Mark Zhandry and has published in prestigious journals such as SHILAP Revista de lepidopterología, Communications in Mathematical Physics and Transactions of the American Mathematical Society.

In The Last Decade

Daniel Krashen

18 papers receiving 116 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Daniel Krashen United States	7	111	59	33	32	19	23	122
Jochen Koenigsmann Germany	7	111 1.0×	66 1.1×	36 1.1×	37 1.2×	9 0.5×	21	127
Bart de Smit Netherlands	6	89 0.8×	62 1.1×	36 1.1×	38 1.2×	16 0.8×	23	108
Rachel Pries United States	7	134 1.2×	88 1.5×	26 0.8×	21 0.7×	30 1.6×	27	143
David Zywina United States	6	85 0.8×	43 0.7×	16 0.5×	35 1.1×	24 1.3×	16	92
Akinari Hoshi Japan	8	106 1.0×	64 1.1×	22 0.7×	35 1.1×	51 2.7×	33	142
Adrian Vasiu United States	8	152 1.4×	121 2.1×	20 0.6×	19 0.6×	48 2.5×	25	162
Melanie Matchett Wood United States	8	83 0.7×	90 1.5×	29 0.9×	43 1.3×	34 1.8×	17	130
Alexander Usvyatsov Portugal	7	105 0.9×	63 1.1×	57 1.7×	28 0.9×	7 0.4×	12	119
Arul Shankar Canada	7	97 0.9×	63 1.1×	13 0.4×	81 2.5×	39 2.1×	16	128
Eddy Godelle France	9	160 1.4×	120 2.0×	46 1.4×	30 0.9×	41 2.2×	21	179

Countries citing papers authored by Daniel Krashen

Since Specialization

Citations

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

Fields of papers citing papers by Daniel Krashen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Daniel Krashen

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

Colliot-Thélène, Jean-Louis, David Harbater, Julia Hartmann, et al.. (2022). Local-Global Principles for Constant Reductive Groups over Semi-Global Fields. The Michigan Mathematical Journal. 72(none).

Krashen, Daniel, et al.. (2021). Division algebras with common subfields. manuscripta mathematica. 169(1-2). 209–249.

Boneh, Dan, Daniel Krashen, Kristin Lauter, et al.. (2020). Multiparty Non-Interactive Key Exchange and More From Isogenies on Elliptic Curves. SHILAP Revista de lepidopterología. 6 indexed citations

Harbater, David, et al.. (2020). Local–global principles for curves over semi‐global fields. Bulletin of the London Mathematical Society. 53(1). 177–193. 1 indexed citations

Harbater, David, et al.. (2019). Local-global Galois theory of arithmetic function fields. Israel Journal of Mathematics. 232(2). 849–882.

Colliot-Thélène, Jean-Louis, David Harbater, Julia Hartmann, et al.. (2019). Local-global principles for zero-cycles on homogeneous spaces over arithmetic function fields. Transactions of the American Mathematical Society. 372(8). 5263–5286. 2 indexed citations

Krashen, Daniel, et al.. (2015). Diophantine and cohomological dimensions. Proceedings of the American Mathematical Society. 143(7). 2779–2788. 2 indexed citations

Harbater, David, Julia Hartmann, & Daniel Krashen. (2015). Local-global principles for torsors over arithmetic curves. American Journal of Mathematics. 137(6). 1559–1612. 17 indexed citations

Harbater, David, Julia Hartmann, & Daniel Krashen. (2012). Weierstrass preparation and algebraic invariants. Mathematische Annalen. 356(4). 1405–1424. 8 indexed citations

10.

Krashen, Daniel, et al.. (2012). Relative Brauer groups of genus 1 curves. Israel Journal of Mathematics. 192(2). 921–949. 6 indexed citations

11.

Harbater, David, Julia Hartmann, & Daniel Krashen. (2010). Patching subfields of division algebras. Transactions of the American Mathematical Society. 363(6). 3335–3349. 10 indexed citations

12.

Krashen, Daniel. (2010). Corestrictions of algebras and splitting fields. Transactions of the American Mathematical Society. 362(9). 4781–4792. 1 indexed citations

13.

Krashen, Daniel, et al.. (2010). Distinguishing division algebras by finite splitting fields. manuscripta mathematica. 134(1-2). 171–182. 5 indexed citations

14.

Krashen, Daniel. (2009). Zero cycles on homogeneous varieties. Advances in Mathematics. 223(6). 2022–2048. 2 indexed citations

15.

Harbater, David, Julia Hartmann, & Daniel Krashen. (2009). Applications of patching to quadratic forms and central simple algebras. Inventiones mathematicae. 178(2). 231–263. 36 indexed citations

16.

Gibney, Angela, et al.. (2008). Pointed trees of projective spaces. Journal of Algebraic Geometry. 18(3). 477–509. 9 indexed citations

17.

Krashen, Daniel & Max Lieblich. (2008). Index Reduction for Brauer Classes via Stable Sheaves. International Mathematics Research Notices. 2008. 4 indexed citations

18.

Krashen, Daniel. (2007). Birational maps between generalized Severi–Brauer varieties. Journal of Pure and Applied Algebra. 212(4). 689–703.

19.

Krashen, Daniel. (2007). Motives of unitary and orthogonal homogeneous varieties. Journal of Algebra. 318(1). 135–139. 1 indexed citations

20.

Krashen, Daniel. (2003). Severi-Brauer varieties of semidirect product algebras.. Documenta Mathematica. 8. 527–546. 2 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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