Mark E. Walker

513 total citations
39 papers, 190 citations indexed

About

Mark E. Walker is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Mark E. Walker has authored 39 papers receiving a total of 190 indexed citations (citations by other indexed papers that have themselves been cited), including 36 papers in Geometry and Topology, 28 papers in Mathematical Physics and 15 papers in Algebra and Number Theory. Recurrent topics in Mark E. Walker's work include Algebraic Geometry and Number Theory (24 papers), Homotopy and Cohomology in Algebraic Topology (20 papers) and Algebraic structures and combinatorial models (18 papers). Mark E. Walker is often cited by papers focused on Algebraic Geometry and Number Theory (24 papers), Homotopy and Cohomology in Algebraic Topology (20 papers) and Algebraic structures and combinatorial models (18 papers). Mark E. Walker collaborates with scholars based in United States, Argentina and Germany. Mark E. Walker's co-authors include Eric M. Friedlander, Christian Haesemeyer, Charles A. Weibel, Guillermo Cortiñas⋆, Daniel R. Grayson, K. Knudson, Linquan Ma, Srikanth B. Iyengar, Claudia Miller and Thomas J. Tucker 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

Mark E. Walker

36 papers receiving 165 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mark E. Walker United States	10	176	141	67	19	13	39	190
Daniele Faenzi France	10	249 1.4×	145 1.0×	92 1.4×	24 1.3×	17 1.3×	34	255
Thomas Geisser United States	9	245 1.4×	216 1.5×	51 0.8×	17 0.9×	9 0.7×	26	250
Laurent Lafforgue France	6	170 1.0×	154 1.1×	58 0.9×	23 1.2×	51 3.9×	10	202
David Rydh Sweden	10	223 1.3×	159 1.1×	59 0.9×	23 1.2×	13 1.0×	24	231
Tamás Szamuely Hungary	9	181 1.0×	134 1.0×	41 0.6×	33 1.7×	19 1.5×	16	195
Moritz Kerz Germany	8	197 1.1×	171 1.2×	36 0.5×	26 1.4×	9 0.7×	21	202
Kazuhiro Fujiwara Japan	5	111 0.6×	83 0.6×	29 0.4×	12 0.6×	11 0.8×	8	118
Adrian Iovita Canada	10	219 1.2×	211 1.5×	76 1.1×	19 1.0×	17 1.3×	26	231
Luís Dieulefait Spain	8	183 1.0×	164 1.2×	77 1.1×	30 1.6×	30 2.3×	43	215
Matthew Morrow France	5	153 0.9×	146 1.0×	48 0.7×	11 0.6×	3 0.2×	15	162

Countries citing papers authored by Mark E. Walker

Since Specialization

Citations

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

Fields of papers citing papers by Mark E. Walker

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Mark E. Walker. 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 Mark E. Walker. The network helps show where Mark E. Walker may publish in the future.

Co-authorship network of co-authors of Mark E. Walker

This figure shows the co-authorship network connecting the top 25 collaborators of Mark E. Walker. A scholar is included among the top collaborators of Mark E. Walker 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 Mark E. Walker. Mark E. Walker 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

Walker, Mark E., et al.. (2025). The total rank conjecture in characteristic 2. Duke Mathematical Journal. 174(2).

Brown, Michael K. & Mark E. Walker. (2024). Dévissage for periodic cyclic homology ofcomplete intersections. 9(2). 341–367.

Brown, Michael K. & Mark E. Walker. (2023). Idempotent completions of equivariant matrix factorization categories. Journal of Algebra. 634. 554–562.

Iyengar, Srikanth B., Linquan Ma, & Mark E. Walker. (2022). Multiplicities and Betti numbers in local algebra via lim Ulrich points. Algebra & Number Theory. 16(5). 1213–1257. 2 indexed citations

Haesemeyer, Christian, Mark E. Walker, & Charles A. Weibel. (2016). 2 THE K-THEORY OF TORIC VARIETIES IN POSITIVE CHARACTERISTIC. 3 indexed citations

Walker, Mark E., et al.. (2011). Hochster’s theta pairing and algebraic equivalence. Mathematische Annalen. 353(2). 359–372. 2 indexed citations

Walker, Mark E., et al.. (2010). Hochster's theta invariant and the Hodge–Riemann bilinear relations. Advances in Mathematics. 226(2). 1692–1714. 13 indexed citations

Cortiñas⋆, Guillermo, Christian Haesemeyer, Mark E. Walker, & Charles A. Weibel. (2008). The 𝐾-theory of toric varieties. Transactions of the American Mathematical Society. 361(6). 3325–3341. 9 indexed citations

Walker, Mark E., et al.. (2008). The equivariant K-theory of toric varieties. Journal of Pure and Applied Algebra. 213(5). 840–845. 2 indexed citations

10.

Walker, Mark E., et al.. (2007). A new proof of the New Intersection Theorem. Journal of Algebra. 322(9). 3366–3372. 2 indexed citations

11.

Walker, Mark E.. (2007). The morphic Abel–Jacobi map. Compositio Mathematica. 143(4). 909–944. 9 indexed citations

12.

Walker, Mark E.. (2005). Chern classes for twisted K-theory. Journal of Pure and Applied Algebra. 206(1-2). 153–188. 2 indexed citations

13.

Knudson, K. & Mark E. Walker. (2004). Homology of linear groups via cycles in BG×X. Journal of Pure and Applied Algebra. 192(1-3). 187–202. 1 indexed citations

14.

Walker, Mark E.. (2003). Thomason’s theorem for varieties over algebraically closed fields. Transactions of the American Mathematical Society. 356(7). 2569–2648. 5 indexed citations

15.

Friedlander, Eric M. & Mark E. Walker. (2003). Rational isomorphisms between K-theories and cohomology theories. Inventiones mathematicae. 154(1). 1–61. 12 indexed citations

16.

Friedlander, Eric M. & Mark E. Walker. (2002). Semi-topological K-theory using function complexes. Topology. 41(3). 591–644. 14 indexed citations

17.

Friedlander, Eric M. & Mark E. Walker. (2001). Function Spaces and Continuous Algebraic Pairings for Varieties. Compositio Mathematica. 125(1). 69–110. 11 indexed citations

18.

Friedlander, Eric M. & Mark E. Walker. (2001). Some remarks concerning mod-nK-theory. Inventiones mathematicae. 145(3). 545–555. 4 indexed citations

19.

Walker, Mark E.. (2000). Weight zero motivic cohomology and the general linear group of a simplicial ring. Journal of Pure and Applied Algebra. 147(3). 311–319. 1 indexed citations

20.

Walker, Mark E.. (1998). The Primitive Topology of a Scheme. Journal of Algebra. 201(2). 656–685. 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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