Mark Hagen

915 total citations
21 papers, 222 citations indexed

About

Mark Hagen is a scholar working on Geometry and Topology, Mathematical Physics and Computational Theory and Mathematics. According to data from OpenAlex, Mark Hagen has authored 21 papers receiving a total of 222 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Geometry and Topology, 18 papers in Mathematical Physics and 8 papers in Computational Theory and Mathematics. Recurrent topics in Mark Hagen's work include Geometric and Algebraic Topology (21 papers), Homotopy and Cohomology in Algebraic Topology (10 papers) and Mathematical Dynamics and Fractals (7 papers). Mark Hagen is often cited by papers focused on Geometric and Algebraic Topology (21 papers), Homotopy and Cohomology in Algebraic Topology (10 papers) and Mathematical Dynamics and Fractals (7 papers). Mark Hagen collaborates with scholars based in United Kingdom, United States and Switzerland. Mark Hagen's co-authors include Alessandro Sisto, Jason Behrstock, Daniel T. Wise, Piotr Przytycki, Victor Chepoi, Alexandre Martin, Jacob A. Russell and David Futer and has published in prestigious journals such as Pacific Journal of Mathematics, Bulletin of the London Mathematical Society and Duke Mathematical Journal.

In The Last Decade

Mark Hagen

19 papers receiving 209 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Mark Hagen United Kingdom	10	213	189	55	43	33	21	222
Alessandro Sisto United Kingdom	8	192 0.9×	170 0.9×	45 0.8×	40 0.9×	40 1.2×	35	201
Jason Behrstock United States	9	322 1.5×	276 1.5×	78 1.4×	46 1.1×	65 2.0×	15	329
G. Christopher Hruska United States	6	236 1.1×	190 1.0×	61 1.1×	68 1.6×	28 0.8×	14	242
Panos Papasoglu United Kingdom	10	227 1.1×	178 0.9×	56 1.0×	63 1.5×	50 1.5×	25	250
Thomas Koberda United States	8	196 0.9×	175 0.9×	38 0.7×	30 0.7×	17 0.5×	32	208
Piotr Przytycki Poland	9	194 0.9×	152 0.8×	65 1.2×	51 1.2×	31 0.9×	27	208
François Dahmani France	8	250 1.2×	224 1.2×	76 1.4×	79 1.8×	25 0.8×	22	263
Klaus Mohnke Germany	5	166 0.8×	119 0.6×	21 0.4×	34 0.8×	46 1.4×	6	168
Armando Martino United Kingdom	7	159 0.7×	110 0.6×	51 0.9×	62 1.4×	11 0.3×	27	165
Jean‐François Lafont United States	8	136 0.6×	128 0.7×	32 0.6×	12 0.3×	36 1.1×	34	162

Countries citing papers authored by Mark Hagen

Since Specialization

Citations

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

Fields of papers citing papers by Mark Hagen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Mark Hagen

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

Hagen, Mark, et al.. (2024). Equivariant hierarchically hyperbolic structures for 3-manifold groups via quasimorphisms. Annales de l’institut Fourier. 75(2). 769–828. 2 indexed citations

Behrstock, Jason, Mark Hagen, Alexandre Martin, & Alessandro Sisto. (2024). A combinatorial take on hierarchical hyperbolicity and applications to quotients of mapping class groups. Journal of Topology. 17(3). 1 indexed citations

Futer, David, et al.. (2024). Homotopy equivalent boundaries of cube complexes. Geometriae Dedicata. 218(2).

Hagen, Mark & Alessandro Sisto. (2023). Some examples of separable convex‐cocompact subgroups. Bulletin of the London Mathematical Society. 55(5). 2242–2257.

Hagen, Mark. (2023). Non-colorable hierarchically hyperbolic groups. International Journal of Algebra and Computation. 33(2). 337–350. 2 indexed citations

Hagen, Mark, et al.. (2022). Projection complexes and quasimedian maps. Algebraic & Geometric Topology. 22(7). 3277–3304. 7 indexed citations

Hagen, Mark, Alexandre Martin, & Alessandro Sisto. (2022). Extra-large type Artin groups are hierarchically hyperbolic. Mathematische Annalen. 388(1). 867–938. 6 indexed citations

Hagen, Mark, Jason Behrstock, & Alessandro Sisto. (2021). Quasiflats in hierarchically hyperbolic spaces. Bristol Research (University of Bristol). 16 indexed citations

Hagen, Mark, et al.. (2020). Correction to the article Boundaries and automorphisms of hierarchically hyperbolic spaces. Geometry & Topology. 24(2). 1051–1073. 11 indexed citations

10.

Hagen, Mark, et al.. (2020). On hierarchical hyperbolicity of cubical groups. Israel Journal of Mathematics. 236(1). 45–89. 18 indexed citations

11.

Behrstock, Jason, Mark Hagen, & Alessandro Sisto. (2017). Hierarchically hyperbolic spaces, I: Curve complexes for cubical groups. Geometry & Topology. 21(3). 1731–1804. 51 indexed citations

12.

Hagen, Mark, et al.. (2017). Boundaries and automorphisms of hierarchically hyperbolic spaces. Geometry & Topology. 21(6). 3659–3758. 21 indexed citations

13.

Hagen, Mark & Daniel T. Wise. (2016). Cubulating hyperbolic free-by-cyclic groups: The irreducible case. Duke Mathematical Journal. 165(9). 11 indexed citations

14.

Behrstock, Jason, et al.. (2016). Global Structural Properties of Random Graphs. International Mathematics Research Notices. rnw287–rnw287. 6 indexed citations

15.

Hagen, Mark, et al.. (2016). Quantifying separability in virtually special groups. Pacific Journal of Mathematics. 284(1). 103–120. 1 indexed citations

16.

Chepoi, Victor & Mark Hagen. (2016). On embeddings of CAT(0) cube complexes into products of trees via colouring their hyperplanes. 9 indexed citations

17.

Hagen, Mark & Daniel T. Wise. (2015). Cubulating hyperbolic free-by-cyclic groups: the general case. Geometric and Functional Analysis. 25(1). 134–179. 25 indexed citations

18.

Hagen, Mark & Piotr Przytycki. (2015). Cocompactly cubulated graph manifolds. Israel Journal of Mathematics. 207(1). 377–394. 15 indexed citations

19.

Hagen, Mark. (2013). The simplicial boundary of a CAT(0) cube complex. Algebraic & Geometric Topology. 13(3). 1299–1367. 13 indexed citations

20.

Hagen, Mark & Daniel T. Wise. (2010). Special groups with an elementary hierarchy are virtually free-by-$ℤ$. Groups Geometry and Dynamics. 4(3). 597–603. 1 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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