Christophe Troestler

522 total citations
18 papers, 348 citations indexed

About

Christophe Troestler is a scholar working on Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics. According to data from OpenAlex, Christophe Troestler has authored 18 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Applied Mathematics, 11 papers in Computational Theory and Mathematics and 6 papers in Mathematical Physics. Recurrent topics in Christophe Troestler's work include Nonlinear Partial Differential Equations (11 papers), Advanced Mathematical Modeling in Engineering (10 papers) and Differential Equations and Boundary Problems (5 papers). Christophe Troestler is often cited by papers focused on Nonlinear Partial Differential Equations (11 papers), Advanced Mathematical Modeling in Engineering (10 papers) and Differential Equations and Boundary Problems (5 papers). Christophe Troestler collaborates with scholars based in Belgium, Italy and France. Christophe Troestler's co-authors include Michel Willem, M. Willem, Susanna Terracini, Miguel Ramos, Massimo Grossi, Francesca Gladiali, Christian Michaux, Serge Nicaise, Colette De Coster and Marco Squassina and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Differential Equations and Journal of Computational and Applied Mathematics.

In The Last Decade

Christophe Troestler

16 papers receiving 316 citations

Peers

Christophe Troestler

CTM

Celius A. Magalhães Brazil

Craig Cowan Canada

Yanheng Ding China

Ederson Moreira dos Santos Brazil

V. V. Motreanu France

Francesca Gladiali Italy

I. V. Skrypnik Ukraine

Paulo César Carrião Brazil

Roberta Filippucci Italy

Sami Baraket Tunisia

Celius A. Magalhães Brazil

Christophe Troestler

366 ×1.2

314 ×1.2

CTM

98 ×0.7

51 ×0.9

14 ×0.6

Citations per year, relative to Christophe Troestler Christophe Troestler (= 1×) peers Celius A. Magalhães

Countries citing papers authored by Christophe Troestler

Since Specialization

Citations

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

Fields of papers citing papers by Christophe Troestler

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Christophe Troestler

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

All Works

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18 of 18 papers shown

Coster, Colette De, et al.. (2026). Constant sign and sign changing NLS ground states on noncompact metric graphs. Analysis & PDE. 19(2). 203–240.

Jeanjean, Louis, et al.. (2025). Infinitely many normalized solutions of <inline-formula><tex-math id="M1">$ L^2 $</tex-math></inline-formula>-supercritical NLS equations on noncompact metric graphs with localized nonlinearities. Discrete and Continuous Dynamical Systems. 0(0). 0–0.

Gladiali, Francesca, Massimo Grossi, & Christophe Troestler. (2019). A non-variational system involving the critical Sobolev exponent. The radial case. IRIS Research product catalog (Sapienza University of Rome). 3 indexed citations

Gladiali, Francesca, Massimo Grossi, & Christophe Troestler. (2018). Entire radial and nonradial solutions for systems with critical growth. Calculus of Variations and Partial Differential Equations. 57(2). 4 indexed citations

Coster, Colette De, Serge Nicaise, & Christophe Troestler. (2017). Spectral analysis of a generalized buckling problem on a ball. Positivity. 21(4). 1319–1340. 1 indexed citations

Troestler, Christophe, et al.. (2016). Multiple radial positive solutions of semilinear elliptic problems with Neumann boundary conditions. ORBi UMONS. 23 indexed citations

Coster, Colette De, Serge Nicaise, & Christophe Troestler. (2015). Nodal properties of eigenfunctions of a generalized buckling problem on balls. Positivity. 19(4). 843–875. 2 indexed citations

Squassina, Marco, et al.. (2013). On the Mountain-pass algorithm for the quasi-linear Schrodinger equation: arXiv:1205.0517. ORBi UMONS. 1 indexed citations

Troestler, Christophe, et al.. (2011). A mountain pass algorithm with projector. Journal of Computational and Applied Mathematics. 236(7). 2025–2036. 3 indexed citations

10.

Troestler, Christophe, et al.. (2010). Oddness of least energy nodal solutions on radial domains. SHILAP Revista de lepidopterología. 3 indexed citations

11.

Troestler, Christophe, et al.. (2009). Nodal line structure of least energy nodal solutions for Lane–Emden problems. Comptes Rendus Mathématique. 347(13-14). 767–771. 3 indexed citations

12.

Troestler, Christophe, et al.. (2002). Vector-valued variational principles. Nonlinear Analysis. 52(1). 197–218. 29 indexed citations

13.

Michaux, Christian & Christophe Troestler. (2000). Isomorphism theorem for BSS recursively enumerable sets over real closed fields. Theoretical Computer Science. 231(2). 253–273. 1 indexed citations

14.

Ramos, Miguel, Susanna Terracini, & Christophe Troestler. (1998). Superlinear Indefinite Elliptic Problems and Pohoz′aev Type Identities. Journal of Functional Analysis. 159(2). 596–628. 52 indexed citations

15.

Ramos, Miguel, Susanna Terracini, & Christophe Troestler. (1997). Problèmes elliptiques sur-linéaires avec non-linéarité sans signe défini. Comptes Rendus de l Académie des Sciences - Series I - Mathematics. 325(3). 283–286. 3 indexed citations

16.

Troestler, Christophe & M. Willem. (1996). Nontrivial solution of a semilinear schrödinger equation. Communications in Partial Differential Equations. 21(9-10). 1431–1449. 84 indexed citations

17.

Troestler, Christophe, et al.. (1996). Extrema problems with critical sobolev exponents on unbounded domains. Nonlinear Analysis. 26(4). 823–833. 100 indexed citations

18.

Troestler, Christophe, et al.. (1994). Existence and Multiplicity Results for Homogeneous Second Order Differential Equations. Journal of Differential Equations. 112(1). 239–249. 36 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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