Radu Ignat

789 total citations
40 papers, 440 citations indexed

About

Radu Ignat is a scholar working on Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics. According to data from OpenAlex, Radu Ignat has authored 40 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Applied Mathematics, 19 papers in Computational Theory and Mathematics and 12 papers in Mathematical Physics. Recurrent topics in Radu Ignat's work include Advanced Mathematical Modeling in Engineering (19 papers), Nonlinear Partial Differential Equations (15 papers) and Geometric Analysis and Curvature Flows (15 papers). Radu Ignat is often cited by papers focused on Advanced Mathematical Modeling in Engineering (19 papers), Nonlinear Partial Differential Equations (15 papers) and Geometric Analysis and Curvature Flows (15 papers). Radu Ignat collaborates with scholars based in France, United Kingdom and Romania. Radu Ignat's co-authors include Arghir Zarnescu, Luc Nguyen, Valeriy Slastikov, Félix Otto, Juan Dávila, Benoît Merlet, Roger Moser, Camillo De Lellis, Xavier Lamy and Raphaël Côte and has published in prestigious journals such as Communications on Pure and Applied Mathematics, Archive for Rational Mechanics and Analysis and Advances in Mathematics.

In The Last Decade

Radu Ignat

37 papers receiving 426 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Radu Ignat France	13	183	144	115	107	105	40	440
Arghir Zarnescu Romania	16	251 1.4×	68 0.5×	31 0.3×	131 1.2×	243 2.3×	43	624
Roger Moser United Kingdom	12	287 1.6×	204 1.4×	50 0.4×	122 1.1×	21 0.2×	50	420
Stan Alama Canada	15	564 3.1×	519 3.6×	80 0.7×	340 3.2×	75 0.7×	49	873
Giandomenico Orlandi Italy	11	205 1.1×	101 0.7×	52 0.5×	163 1.5×	6 0.1×	38	402
Fang-Hua Lin United States	13	494 2.7×	233 1.6×	12 0.1×	265 2.5×	73 0.7×	14	701
Takashi Tsuboi Japan	13	57 0.3×	48 0.3×	57 0.5×	216 2.0×	36 0.3×	44	475
Alain Soyeur France	6	100 0.5×	117 0.8×	41 0.4×	169 1.6×	20 0.2×	6	315
R. Álvarez-Nodarse Spain	15	491 2.7×	136 0.9×	264 2.3×	67 0.6×	9 0.1×	75	685
Wen Yang China	14	157 0.9×	87 0.6×	184 1.6×	125 1.2×	5 0.0×	66	574
R. S. Hijjawi Jordan	13	56 0.3×	79 0.5×	95 0.8×	78 0.7×	10 0.1×	29	521

Countries citing papers authored by Radu Ignat

Since Specialization

Citations

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

Fields of papers citing papers by Radu Ignat

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Radu Ignat

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

Ignat, Radu. (2025). A short proof of the C 1 , 1 regularity for the eikonal equation. Comptes Rendus Mathématique. 363(G9). 887–891.

Ignat, Radu, et al.. (2023). An effective model for boundary vortices in thin-film micromagnetics. Mathematical Models and Methods in Applied Sciences. 33(9). 1929–1973. 1 indexed citations

Ignat, Radu & Luc Nguyen. (2023). Local minimality of $\mathbb{R}^N$-valued and $\mathbb{S}^N$-valued Ginzburg–Landau vortex solutions in the unit ball $B^N$. Annales de l Institut Henri Poincaré C Analyse Non Linéaire. 41(3). 663–724.

Ignat, Radu. (2022). Uniqueness result for a weighted pendulum equation modeling domain walls in notched ferromagnetic nanowires. Comptes Rendus Mathématique. 360(G7). 819–828.

Ignat, Radu & Roger Moser. (2019). Energy minimisers of prescribed winding number in an S1-valued nonlocal Allen-Cahn type model. Advances in Mathematics. 357. 106819–106819. 3 indexed citations

Ignat, Radu, Luc Nguyen, Valeriy Slastikov, & Arghir Zarnescu. (2018). Uniqueness of degree-one Ginzburg–Landau vortex in the unit ball in dimensions N ≥ 7. Comptes Rendus Mathématique. 356(9). 922–926. 5 indexed citations

Ignat, Radu & Robert L. Jerrard. (2017). Interaction energy between vortices of vector fields on Riemannian surfaces. Comptes Rendus Mathématique. 355(5). 515–521. 2 indexed citations

Ignat, Radu, Luc Nguyen, Valeriy Slastikov, & Arghir Zarnescu. (2016). Stability of point defects of degree $$\pm \frac{1}{2}$$ ± 1 2 in a two-dimensional nematic liquid crystal model. Calculus of Variations and Partial Differential Equations. 55(5). 23 indexed citations

Ignat, Radu & Roger Moser. (2016). Interaction Energy of Domain Walls in a Nonlocal Ginzburg–Landau Type Model from Micromagnetics. Archive for Rational Mechanics and Analysis. 221(1). 419–485. 6 indexed citations

10.

Ignat, Radu, et al.. (2014). A reduced model for domain walls in soft ferromagnetic films at the cross-over from symmetric to asymmetric wall types. Journal of the European Mathematical Society. 16(7). 1377–1422. 9 indexed citations

11.

Ignat, Radu. (2012). Two-dimensional unit-length vector fields of vanishing divergence. Journal of Functional Analysis. 262(8). 3465–3494. 10 indexed citations

12.

Ignat, Radu & Roger Moser. (2012). A zigzag pattern in micromagnetics. Journal de Mathématiques Pures et Appliquées. 98(2). 139–159. 6 indexed citations

13.

Ignat, Radu. (2012). Singularities of divergence-free vector fields with values into S 1 or S 2 : Applications to micromagnetics. French digital mathematics library (Numdam). 4(3). 8 indexed citations

14.

Ignat, Radu. (2011). Gradient vector fields with values into S 1 . Comptes Rendus Mathématique. 349(15-16). 883–887. 2 indexed citations

15.

Ignat, Radu & Félix Otto. (2008). A compactness result in thin-film micromagnetics and the optimality of the Néel wall. Journal of the European Mathematical Society. 10(4). 909–956. 20 indexed citations

16.

Ignat, Radu. (2008). A survey of some new results in ferromagnetic thin films. French digital mathematics library (Numdam). 1–19. 6 indexed citations

17.

Ignat, Radu. (2005). On an Open Problem about how to Recognize Constant Functions. Houston journal of mathematics. 31(1). 285–304. 7 indexed citations

18.

Ignat, Radu, et al.. (2005). The critical velocity for vortex existence in a two-dimensional rotating Bose–Einstein condensate. Journal of Functional Analysis. 233(1). 260–306. 56 indexed citations

19.

Ignat, Radu, et al.. (2005). Vortices in a 2d rotating Bose–Einstein condensate. Comptes Rendus Mathématique. 340(8). 571–576. 2 indexed citations

20.

Dávila, Juan & Radu Ignat. (2003). Lifting of BV functions with values in S1. Comptes Rendus Mathématique. 337(3). 159–164. 24 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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