Marius Măntoiu

714 total citations
39 papers, 259 citations indexed

About

Marius Măntoiu is a scholar working on Mathematical Physics, Applied Mathematics and Computational Theory and Mathematics. According to data from OpenAlex, Marius Măntoiu has authored 39 papers receiving a total of 259 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Mathematical Physics, 20 papers in Applied Mathematics and 7 papers in Computational Theory and Mathematics. Recurrent topics in Marius Măntoiu's work include Spectral Theory in Mathematical Physics (22 papers), Mathematical Analysis and Transform Methods (13 papers) and Advanced Operator Algebra Research (13 papers). Marius Măntoiu is often cited by papers focused on Spectral Theory in Mathematical Physics (22 papers), Mathematical Analysis and Transform Methods (13 papers) and Advanced Operator Algebra Research (13 papers). Marius Măntoiu collaborates with scholars based in Romania, Chile and France. Marius Măntoiu's co-authors include Radu Purice, Serge Richard, Werner O. Amrein, Vladimir Georgescu, Michael Ruzhansky, Georgi Raikov, Eduardo Friedman, Victor Nistor and Rafael D. Benguria and has published in prestigious journals such as Communications in Mathematical Physics, Journal of Mathematical Physics and Journal of Functional Analysis.

In The Last Decade

Marius Măntoiu

30 papers receiving 247 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marius Măntoiu Romania 9 216 102 70 60 45 39 259
Alexander Pushnitski United Kingdom 11 287 1.3× 131 1.3× 95 1.4× 181 3.0× 56 1.2× 49 376
Jean-Luc Sauvageot France 9 162 0.8× 42 0.4× 47 0.7× 25 0.4× 44 1.0× 26 221
Paul Loya United States 10 176 0.8× 140 1.4× 25 0.4× 51 0.8× 26 0.6× 32 242
W. Bulla Austria 6 208 1.0× 37 0.4× 127 1.8× 109 1.8× 97 2.2× 9 297
Laurent Guillopé France 7 235 1.1× 112 1.1× 82 1.2× 44 0.7× 13 0.3× 15 281
M. A. Soloviev Russia 10 194 0.9× 68 0.7× 166 2.4× 25 0.4× 30 0.7× 45 306
Raphaël Krikorian France 9 294 1.4× 47 0.5× 284 4.1× 46 0.8× 62 1.4× 16 366
Jun Uchiyama Japan 9 155 0.7× 31 0.3× 67 1.0× 63 1.1× 50 1.1× 29 246
Irina Nenciu United States 6 113 0.5× 44 0.4× 80 1.1× 34 0.6× 28 0.6× 12 213
Aleksey Kostenko Austria 14 417 1.9× 153 1.5× 310 4.4× 189 3.1× 47 1.0× 43 582

Countries citing papers authored by Marius Măntoiu

Since Specialization
Citations

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

Fields of papers citing papers by Marius Măntoiu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marius Măntoiu

This figure shows the co-authorship network connecting the top 25 collaborators of Marius Măntoiu. A scholar is included among the top collaborators of Marius Măntoiu 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 Marius Măntoiu. Marius Măntoiu 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.
Măntoiu, Marius, et al.. (2024). Symmetry for algebras associated to Fell bundles over groups and groupoids. Journal of Operator Theory. 91(1). 27–54.
2.
Măntoiu, Marius, et al.. (2022). Symmetry and spectral invariance for topologically graded C∗$C^*$‐algebras and partial action systems. Bulletin of the London Mathematical Society. 54(4). 1448–1469.
3.
Măntoiu, Marius & Victor Nistor. (2018). Spectral Theory in a Twisted Groupoid Setting I. Spectra, Pseudospectra and Numerical Ranges. arXiv (Cornell University). 1 indexed citations
4.
Măntoiu, Marius. (2018). Essential spectrum and fredholm properties for perators on locally compact groups. Universidad de Chile. 4 indexed citations
5.
Măntoiu, Marius & Michael Ruzhansky. (2018). Quantizations on Nilpotent Lie Groups and Algebras Having Flat Coadjoint Orbits. Journal of Geometric Analysis. 29(3). 2823–2861. 4 indexed citations
6.
Măntoiu, Marius, et al.. (2016). Twisted pseudo-differential operator on type I locally compact groups. Illinois Journal of Mathematics. 60(2). 1 indexed citations
7.
Măntoiu, Marius, et al.. (2014). Compactness criteria in Banach spaces in the setting of continuous frames. Banach Journal of Mathematical Analysis. 8(2). 30–48.
8.
Benguria, Rafael D., et al.. (2012). Spectral analysis of quantum Hamiltonians : spectral days 2010. CERN Document Server (European Organization for Nuclear Research). 2 indexed citations
9.
Măntoiu, Marius, et al.. (2010). Magnetic Pseudodifferential Operators with Coefficients in $C^*$-Algebras. Publications of the Research Institute for Mathematical Sciences. 46(4). 755–788.
10.
Măntoiu, Marius, et al.. (2010). Unicity of the Integrated Density of States for Relativistic Schrödinger Operators with Regular Magnetic Fields and Singular Electric Potentials. Integral Equations and Operator Theory. 67(2). 215–246. 2 indexed citations
11.
Măntoiu, Marius, et al.. (2010). On the continuity of spectra for families of magnetic pseudodifferential operators. Journal of Mathematical Physics. 51(8). 6 indexed citations
12.
Măntoiu, Marius & Radu Purice. (2010). The modulation mapping for magnetic symbols and operators. Proceedings of the American Mathematical Society. 138(8). 2839–2852. 4 indexed citations
13.
Măntoiu, Marius, et al.. (2007). Magnetic Pseudodifferential Operators. Publications of the Research Institute for Mathematical Sciences. 43(3). 585–623. 42 indexed citations
14.
Măntoiu, Marius, Radu Purice, & Serge Richard. (2007). Spectral and propagation results for magnetic Schrödinger operators; A C∗-algebraic framework. Journal of Functional Analysis. 250(1). 42–67. 18 indexed citations
15.
Măntoiu, Marius, et al.. (2006). Toeplitz algebras and spectral results for the one-dimensional Heisenberg model. Journal of Mathematical Physics. 47(8). 4 indexed citations
16.
Măntoiu, Marius, Radu Purice, & Serge Richard. (2006). On the essential spectrum of magnetic pseudodifferential operators. Comptes Rendus Mathématique. 344(1). 11–14.
17.
Măntoiu, Marius & Radu Purice. (2002). A Hardy type estimate with exponential weights. Comptes Rendus Mathématique. 335(12). 1023–1027. 1 indexed citations
18.
Măntoiu, Marius, et al.. (2000). Absence of singular spectrum for Schrödinger operators with anisotropic potentials and magnetic fields. Journal of Mathematical Physics. 41(5). 2732–2740. 3 indexed citations
19.
Măntoiu, Marius & Radu Purice. (2000). Weighted Estimations from a Conjugate Operator. Letters in Mathematical Physics. 51(1). 17–35. 3 indexed citations
20.
Georgescu, Vladimir, et al.. (1993). LOCALLY SMOOTH OPERATORS AND THE LIMITING ABSORPTION PRINCIPLE FOR N-BODY HAMILTONIANS. Reviews in Mathematical Physics. 5(1). 105–189. 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Alexander Pushnitski Breakdown of academic impact, for papers by Jean-Luc Sauvageot Breakdown of academic impact, for papers by Paul Loya Breakdown of academic impact, for papers by W. Bulla Breakdown of academic impact, for papers by Laurent Guillopé Breakdown of academic impact, for papers by M. A. Soloviev Breakdown of academic impact, for papers by Raphaël Krikorian Breakdown of academic impact, for papers by Jun Uchiyama Breakdown of academic impact, for papers by Irina Nenciu Breakdown of academic impact, for papers by Aleksey Kostenko
Rankless by CCL
2026