André Galligo

2.3k total citations
62 papers, 1.2k citations indexed

About

André Galligo is a scholar working on Computational Theory and Mathematics, Computational Mechanics and Geometry and Topology. According to data from OpenAlex, André Galligo has authored 62 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Computational Theory and Mathematics, 33 papers in Computational Mechanics and 19 papers in Geometry and Topology. Recurrent topics in André Galligo's work include Polynomial and algebraic computation (34 papers), Advanced Numerical Analysis Techniques (33 papers) and Computational Geometry and Mesh Generation (16 papers). André Galligo is often cited by papers focused on Polynomial and algebraic computation (34 papers), Advanced Numerical Analysis Techniques (33 papers) and Computational Geometry and Mesh Generation (16 papers). André Galligo collaborates with scholars based in France, China and United States. André Galligo's co-authors include Bernard Mourrain, Gang Xu, Régis Duvigneau, Ioannis Z. Emiris, Henri Lombardi, Stephen M. Watt, David Rupprecht, Mohamed Elkadi, Timon Rabczuk and Laurent Busé and has published in prestigious journals such as Journal of Computational Physics, Computer Methods in Applied Mechanics and Engineering and Inventiones mathematicae.

In The Last Decade

André Galligo

57 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
André Galligo France 18 743 480 319 190 175 62 1.2k
J. M. Carnicer Spain 14 575 0.8× 278 0.6× 86 0.3× 72 0.4× 28 0.2× 77 892
Günther Nürnberger Germany 16 478 0.6× 162 0.3× 112 0.4× 103 0.5× 17 0.1× 71 849
Carla Manni Italy 25 1.6k 2.2× 448 0.9× 382 1.2× 112 0.6× 17 0.1× 109 1.8k
Rong-Qing Jia Canada 24 1.1k 1.5× 295 0.6× 79 0.2× 31 0.2× 24 0.1× 71 1.8k
Hendrik Speleers Italy 25 1.7k 2.3× 541 1.1× 501 1.6× 23 0.1× 16 0.1× 83 1.9k
Marian Neamtu United States 17 511 0.7× 90 0.2× 165 0.5× 12 0.1× 9 0.1× 34 1.1k
George E. Trapp United States 12 153 0.2× 472 1.0× 8 0.0× 74 0.4× 73 0.4× 31 908
Jennifer K. Ryan United States 19 575 0.8× 116 0.2× 63 0.2× 21 0.1× 7 0.0× 63 941
Christophe Rabut France 12 479 0.6× 65 0.1× 82 0.3× 10 0.1× 4 0.0× 31 784
Greg Knowles United Kingdom 13 164 0.2× 173 0.4× 18 0.1× 17 0.1× 11 0.1× 32 1.3k

Countries citing papers authored by André Galligo

Since Specialization
Citations

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

Fields of papers citing papers by André Galligo

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of André Galligo

This figure shows the co-authorship network connecting the top 25 collaborators of André Galligo. A scholar is included among the top collaborators of André Galligo 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 André Galligo. André Galligo 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.
Clamond, Didier, Denys Dutykh, & André Galligo. (2016). Algebraic method for constructing singular steady solitary waves: A case study: Singular solitary waves. SPIRE - Sciences Po Institutional REpository. 7 indexed citations
2.
Galligo, André. (2012). Deformation of roots of polynomials via fractional derivatives. Journal of Symbolic Computation. 52. 35–50. 1 indexed citations
3.
Elkadi, Mohamed, et al.. (2011). Approximate GCD of several univariate polynomials with small degree perturbations. Journal of Symbolic Computation. 47(4). 410–421. 4 indexed citations
4.
Galligo, André, et al.. (2010). Computing monodromy via continuation methods on random Riemann surfaces. Theoretical Computer Science. 412(16). 1492–1507. 2 indexed citations
5.
Galligo, André, et al.. (2010). Modular Las Vegas algorithms for polynomial absolute factorization. Journal of Symbolic Computation. 45(12). 1280–1295. 2 indexed citations
6.
Emiris, Ioannis Z., André Galligo, & Elias Tsigaridas. (2010). Random polynomials and expected complexity of bisection methods for real solving. HAL (Le Centre pour la Communication Scientifique Directe). 235–242. 9 indexed citations
7.
Busé, Laurent, Mohamed Elkadi, & André Galligo. (2008). A computational study of ruled surfaces. Journal of Symbolic Computation. 44(3). 232–241. 12 indexed citations
8.
Galligo, André, et al.. (2006). From an approximate to an exact absolute polynomial factorization. Journal of Symbolic Computation. 41(6). 682–696. 22 indexed citations
9.
Galligo, André & Michael Stillman. (2006). On the geometry of parametrized bicubic surfaces. Journal of Symbolic Computation. 42(1-2). 136–158. 2 indexed citations
10.
Busé, Laurent & André Galligo. (2005). Semi-implicit representations of surfaces in the projective space, resultants and applications. Journal of Symbolic Computation. 39.
11.
Cattani, Eduardo, David A. Cox, Alicia Dickenstein, et al.. (2005). Solving Polynomial Equations: Foundations, Algorithms, and Applications (Algorithms and Computation in Mathematics). Springer eBooks. 12 indexed citations
12.
Galligo, André, Laureano González-Vega, & Henri Lombardi. (2003). Continuity properties for flat families of polynomials (I) Continuous parametrizations. Journal of Pure and Applied Algebra. 184(1). 77–103. 2 indexed citations
13.
Corless, Robert M., André Galligo, Ilias Kotsireas, & Stephen M. Watt. (2002). A geometric-numeric algorithm for absolute factorization of multivariate polynomials. 37–45. 26 indexed citations
14.
Galligo, André, et al.. (2000). Flatness and Fibred Powers over Smooth Varieties. Journal of Algebra. 232(1). 48–63. 6 indexed citations
15.
Emiris, Ioannis Z., André Galligo, & Henri Lombardi. (1997). Certified approximate univariate GCDs. Journal of Pure and Applied Algebra. 117-118. 229–251. 71 indexed citations
16.
Galligo, André & Nicolai Vorobjov. (1995). Complexity of Finding Irreducible Components of a Semialgebraic Set. Journal of Complexity. 11(1). 174–193. 12 indexed citations
17.
Galligo, André, et al.. (1991). Equations for the projective closure and effective Nullstellensatz. Discrete Applied Mathematics. 33(1-3). 11–23. 17 indexed citations
18.
Galligo, André, et al.. (1990). Precise sequential and parallel complexity bounds for quantifier elimination over algebraically closed fields. Journal of Pure and Applied Algebra. 67(1). 1–14. 30 indexed citations
19.
Galligo, André, et al.. (1990). Nullstellensatz effectif et Conjecture de Serre (Théorème de Quillen‐Suslin) pour le Calcul Formel. Mathematische Nachrichten. 149(1). 231–253. 42 indexed citations
20.
Galligo, André. (1985). Some Algorithmic Questions of Constructing Standard Bases. 413–421. 9 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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