Ionuţ Ciocan-Fontanine

1.2k total citations
19 papers, 531 citations indexed

About

Ionuţ Ciocan-Fontanine is a scholar working on Geometry and Topology, Mathematical Physics and Discrete Mathematics and Combinatorics. According to data from OpenAlex, Ionuţ Ciocan-Fontanine has authored 19 papers receiving a total of 531 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Geometry and Topology, 13 papers in Mathematical Physics and 9 papers in Discrete Mathematics and Combinatorics. Recurrent topics in Ionuţ Ciocan-Fontanine's work include Algebraic Geometry and Number Theory (14 papers), Algebraic structures and combinatorial models (10 papers) and Advanced Combinatorial Mathematics (9 papers). Ionuţ Ciocan-Fontanine is often cited by papers focused on Algebraic Geometry and Number Theory (14 papers), Algebraic structures and combinatorial models (10 papers) and Advanced Combinatorial Mathematics (9 papers). Ionuţ Ciocan-Fontanine collaborates with scholars based in United States, South Korea and France. Ionuţ Ciocan-Fontanine's co-authors include Bumsig Kim, Mikhail Kapranov, Aaron Bertram, Duco van Straten, Victor V. Batyrev, William Fulton, Claude Sabbah, Igor Pak and David Favero and has published in prestigious journals such as Transactions of the American Mathematical Society, Inventiones mathematicae and Advances in Mathematics.

In The Last Decade

Ionuţ Ciocan-Fontanine

18 papers receiving 463 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ionuţ Ciocan-Fontanine United States 14 497 334 195 78 68 19 531
Bumsig Kim South Korea 12 467 0.9× 292 0.9× 166 0.9× 41 0.5× 71 1.0× 23 487
Alexei Oblomkov United States 12 317 0.6× 232 0.7× 82 0.4× 89 1.1× 111 1.6× 29 379
Viacheslav V. Nikulin Russia 11 334 0.7× 291 0.9× 54 0.3× 88 1.1× 80 1.2× 32 395
Tom Braden United States 12 271 0.5× 196 0.6× 139 0.7× 98 1.3× 51 0.8× 19 309
Hsian‐Hua Tseng United States 12 417 0.8× 284 0.9× 79 0.4× 60 0.8× 99 1.5× 49 458
Ben Webster United States 14 442 0.9× 288 0.9× 98 0.5× 215 2.8× 122 1.8× 46 459
Gregor Masbaum France 12 486 1.0× 438 1.3× 125 0.6× 36 0.5× 21 0.3× 21 541
Ivan Mirković United States 14 527 1.1× 486 1.5× 130 0.7× 205 2.6× 72 1.1× 25 567
Toshiyuki Tanisaki Japan 12 503 1.0× 363 1.1× 148 0.8× 285 3.7× 93 1.4× 30 553
Bert van Geemen Italy 14 394 0.8× 320 1.0× 52 0.3× 74 0.9× 70 1.0× 47 462

Countries citing papers authored by Ionuţ Ciocan-Fontanine

Since Specialization
Citations

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

Fields of papers citing papers by Ionuţ Ciocan-Fontanine

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ionuţ Ciocan-Fontanine. 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 Ionuţ Ciocan-Fontanine. The network helps show where Ionuţ Ciocan-Fontanine may publish in the future.

Co-authorship network of co-authors of Ionuţ Ciocan-Fontanine

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

All Works

19 of 19 papers shown
1.
Ciocan-Fontanine, Ionuţ, et al.. (2023). Fundamental Factorization of a GLSM Part I: Construction. Memoirs of the American Mathematical Society. 289(1435).
2.
Ciocan-Fontanine, Ionuţ & Bumsig Kim. (2019). Big $I$-functions. Advanced studies in pure mathematics. 323–347. 9 indexed citations
3.
Ciocan-Fontanine, Ionuţ & Bumsig Kim. (2017). Higher genus quasimap wall-crossing for semipositive targets. Journal of the European Mathematical Society. 19(7). 2051–2102. 11 indexed citations
4.
Ciocan-Fontanine, Ionuţ, et al.. (2015). Orbifold quasimap theory. Mathematische Annalen. 363(3-4). 777–816. 28 indexed citations
5.
Ciocan-Fontanine, Ionuţ & Bumsig Kim. (2014). Wall-crossing in genus zero quasimap theory and mirror maps. Algebraic geometry. 400–448. 33 indexed citations
6.
Ciocan-Fontanine, Ionuţ, et al.. (2011). The weighted hook length formula. Journal of Combinatorial Theory Series A. 118(6). 1703–1717. 9 indexed citations
7.
Ciocan-Fontanine, Ionuţ, et al.. (2011). Quantum cohomology of Hilbn(C2) and the weighted hook walk on Young diagrams. Journal of Algebra. 349(1). 268–283. 5 indexed citations
8.
Ciocan-Fontanine, Ionuţ & Bumsig Kim. (2010). Moduli stacks of stable toric quasimaps. Advances in Mathematics. 225(6). 3022–3051. 38 indexed citations
9.
Ciocan-Fontanine, Ionuţ & Mikhail Kapranov. (2009). Virtual fundamental classes via dg–manifolds. Geometry & Topology. 13(3). 1779–1804. 35 indexed citations
10.
Bertram, Aaron, Ionuţ Ciocan-Fontanine, & Bumsig Kim. (2007). Gromov-Witten invariants for abelian and nonabelian quotients. Journal of Algebraic Geometry. 17(2). 275–294. 27 indexed citations
11.
Ciocan-Fontanine, Ionuţ, Bumsig Kim, & Claude Sabbah. (2007). The Abelian/Nonabelian correspondence and Frobenius manifolds. Inventiones mathematicae. 171(2). 301–343. 26 indexed citations
12.
Bertram, Aaron, Ionuţ Ciocan-Fontanine, & Bumsig Kim. (2005). Two proofs of a conjecture of Hori and Vafa. Duke Mathematical Journal. 126(1). 43 indexed citations
13.
Ciocan-Fontanine, Ionuţ & Mikhail Kapranov. (2002). Derived Hilbert schemes. Journal of the American Mathematical Society. 15(4). 787–815. 19 indexed citations
14.
Ciocan-Fontanine, Ionuţ & Mikhail Kapranov. (2001). Derived quot schemes. Annales Scientifiques de l École Normale Supérieure. 34(3). 403–440. 37 indexed citations
15.
Batyrev, Victor V., Ionuţ Ciocan-Fontanine, Bumsig Kim, & Duco van Straten. (2000). Mirror symmetry and toric degenerations of partial flag manifolds. Acta Mathematica. 184(1). 1–39. 70 indexed citations
16.
Bertram, Aaron, Ionuţ Ciocan-Fontanine, & William Fulton. (1999). Quantum Multiplication of Schur Polynomials. Journal of Algebra. 219(2). 728–746. 51 indexed citations
17.
Ciocan-Fontanine, Ionuţ. (1999). The Quantum Cohomology Ring of Flag Varieties. Transactions of the American Mathematical Society. 351(7). 2695–2729. 14 indexed citations
18.
Ciocan-Fontanine, Ionuţ. (1999). On quantum cohomology rings of partial flag varieties. Duke Mathematical Journal. 98(3). 43 indexed citations
19.
Ciocan-Fontanine, Ionuţ. (1995). . International Mathematics Research Notices. 1995(6). 263–263. 33 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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