Claude Sabbah

1.5k total citations
51 papers, 486 citations indexed

About

Claude Sabbah is a scholar working on Geometry and Topology, Mathematical Physics and Algebra and Number Theory. According to data from OpenAlex, Claude Sabbah has authored 51 papers receiving a total of 486 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Geometry and Topology, 27 papers in Mathematical Physics and 12 papers in Algebra and Number Theory. Recurrent topics in Claude Sabbah's work include Algebraic Geometry and Number Theory (31 papers), Advanced Algebra and Geometry (20 papers) and Homotopy and Cohomology in Algebraic Topology (9 papers). Claude Sabbah is often cited by papers focused on Algebraic Geometry and Number Theory (31 papers), Advanced Algebra and Geometry (20 papers) and Homotopy and Cohomology in Algebraic Topology (9 papers). Claude Sabbah collaborates with scholars based in France, Taiwan and Portugal. Claude Sabbah's co-authors include Ricardo Garcı́a López, François Loeser, Ionuţ Ciocan-Fontanine, Bumsig Kim, Michael Dettweiler, Hélène Esnault, Morihiko Saito, Nitin Nitsure, Alexandru Dimca and Daniel Bertrand and has published in prestigious journals such as Lecture notes in mathematics, Inventiones mathematicae and Nonlinear Analysis.

In The Last Decade

Claude Sabbah

46 papers receiving 445 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Claude Sabbah France 14 419 264 151 104 75 51 486
正樹 柏原 China 7 291 0.7× 243 0.9× 135 0.9× 59 0.6× 35 0.5× 14 389
Jean‐Paul Brasselet France 10 308 0.7× 193 0.7× 108 0.7× 75 0.7× 76 1.0× 53 375
András Némethi Hungary 13 542 1.3× 375 1.4× 148 1.0× 89 0.9× 126 1.7× 76 620
Sergey Shadrin Netherlands 14 422 1.0× 321 1.2× 130 0.9× 66 0.6× 104 1.4× 60 526
Geir Ellingsrud Norway 14 510 1.2× 301 1.1× 167 1.1× 100 1.0× 66 0.9× 21 545
Ludmil Katzarkov United States 15 664 1.6× 479 1.8× 103 0.7× 46 0.4× 103 1.4× 61 712
Yael Karshon Canada 14 473 1.1× 397 1.5× 105 0.7× 32 0.3× 138 1.8× 40 610
A. V. Zelevinskii 10 363 0.9× 300 1.1× 170 1.1× 117 1.1× 177 2.4× 17 525
Paul Norbury Australia 11 251 0.6× 191 0.7× 59 0.4× 66 0.6× 75 1.0× 43 350
Jay Jorgenson United States 12 219 0.5× 278 1.1× 189 1.3× 31 0.3× 39 0.5× 62 405

Countries citing papers authored by Claude Sabbah

Since Specialization
Citations

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

Fields of papers citing papers by Claude Sabbah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Claude Sabbah

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

All Works

20 of 20 papers shown
1.
Sabbah, Claude. (2023). Remarks on rigid irreducible meromorphic connections on the projective line. Documenta Mathematica. 28(6). 1473–1492.
2.
Sabbah, Claude, et al.. (2023). Quadratic relations between Bessel moments. Algebra & Number Theory. 17(3). 541–602. 2 indexed citations
3.
Sabbah, Claude. (2019). Wild twistor $\mathscr{D}$-modules. Advanced studies in pure mathematics. 293–353.
4.
5.
Sabbah, Claude. (2017). Integrable deformations and degenerations of some irregular singularities. HAL (Le Centre pour la Communication Scientifique Directe). 7 indexed citations
6.
Sabbah, Claude, et al.. (2016). ON THE DE RHAM COMPLEX OF MIXED TWISTOR D-MODULES. 5 indexed citations
7.
Sabbah, Claude, et al.. (2014). The local Laplace transform of an elementary irregular meromorphic\n connection. arXiv (Cornell University). 3 indexed citations
8.
Dettweiler, Michael & Claude Sabbah. (2013). Hodge Theory of the Middle Convolution. Publications of the Research Institute for Mathematical Sciences. 49(4). 761–800. 13 indexed citations
9.
Sabbah, Claude. (2007). Isomonodromic Deformations and Frobenius Manifolds: An Introduction. CERN Document Server (European Organization for Nuclear Research). 11 indexed citations
10.
Sabbah, Claude. (2006). Monodromy at Infinity and Fourier Transform II. Publications of the Research Institute for Mathematical Sciences. 42(3). 803–835. 13 indexed citations
11.
Bertrand, Daniel, et al.. (2006). Differential Equations and Quantum Groups: Andrey A. Bolibrukh Memorial Volume. Medical Entomology and Zoology. 1 indexed citations
12.
Sabbah, Claude, et al.. (2003). Gauss-Manin systems, Brieskorn lattices and Frobenius structures (I). Annales de l’institut Fourier. 53(4). 1055–1116. 25 indexed citations
13.
Sabbah, Claude. (1999). On a twisted de Rham complex. Tohoku Mathematical Journal. 51(1). 11 indexed citations
14.
Sabbah, Claude, et al.. (1999). Semicontinuity of the spectrum at infinity. Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg. 69(1). 25–35. 14 indexed citations
15.
López, Ricardo Garcı́a & Claude Sabbah. (1998). Topological computation of local cohomology multiplicities. Collectanea mathematica. 49(2). 317–324. 27 indexed citations
16.
Sabbah, Claude. (1997). Monodromy at Infinity and Fourier Transform. Publications of the Research Institute for Mathematical Sciences. 33(4). 643–685. 25 indexed citations
17.
Sabbah, Claude. (1995). Classes caractéristiques et théorèmes d'indice : point de vue microlocal. French digital mathematics library (Numdam). 38. 381–409.
18.
Sabbah, Claude, et al.. (1993). Images directes et constructibilité. 1 indexed citations
19.
Sabbah, Claude. (1987). Proximité évanescente. II: Equations fonctionnelles pour plusieurs fonctions analytiques. Compositio Mathematica. 64(2). 213–241. 33 indexed citations
20.
Sabbah, Claude. (1987). Proximité évanescente. I. La structure polaire d’un $\mathcal {D}$ -module. Compositio Mathematica. 62(3). 283–328. 25 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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