J Ros

751 total citations
13 papers, 555 citations indexed

About

J Ros is a scholar working on Statistical and Nonlinear Physics, Atomic and Molecular Physics, and Optics and Numerical Analysis. According to data from OpenAlex, J Ros has authored 13 papers receiving a total of 555 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Statistical and Nonlinear Physics, 8 papers in Atomic and Molecular Physics, and Optics and 6 papers in Numerical Analysis. Recurrent topics in J Ros's work include Numerical methods for differential equations (6 papers), Quantum Mechanics and Non-Hermitian Physics (5 papers) and Quantum chaos and dynamical systems (5 papers). J Ros is often cited by papers focused on Numerical methods for differential equations (6 papers), Quantum Mechanics and Non-Hermitian Physics (5 papers) and Quantum chaos and dynamical systems (5 papers). J Ros collaborates with scholars based in Spain, United Kingdom and Argentina. J Ros's co-authors include Sergio Blanes, Fernando Casas, R. Guardiola, J A Oteo, Miloslav Znojil, Francisco M. Fernández, M. A. Solís and P.C. Moan and has published in prestigious journals such as Journal of Mathematical Physics, BIT Numerical Mathematics and Celestial Mechanics and Dynamical Astronomy.

In The Last Decade

J Ros

12 papers receiving 529 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
J Ros Spain	11	318	271	165	75	55	13	555
P.C. Moan United Kingdom	7	113 0.4×	109 0.4×	246 1.5×	79 1.1×	92 1.7×	10	402
Jan L. Cieśliński Poland	14	104 0.3×	407 1.5×	111 0.7×	77 1.0×	47 0.9×	58	637
H. L. Manocha India	8	176 0.6×	225 0.8×	174 1.1×	83 1.1×	32 0.6×	25	1.0k
Sihong Shao China	14	164 0.5×	143 0.5×	94 0.6×	33 0.4×	117 2.1×	36	422
Carlos Tomei Brazil	13	58 0.2×	531 2.0×	125 0.8×	203 2.7×	79 1.4×	48	1.0k
Guido Gentile Italy	18	129 0.4×	668 2.5×	97 0.6×	51 0.7×	29 0.5×	70	855
Klaus Böhmer Germany	14	192 0.6×	58 0.2×	201 1.2×	195 2.6×	73 1.3×	36	635
Hellmut Baumgärtel Germany	12	186 0.6×	178 0.7×	67 0.4×	192 2.6×	15 0.3×	53	618
Jens Marklof United Kingdom	16	125 0.4×	244 0.9×	30 0.2×	36 0.5×	49 0.9×	58	605
M. V. Karasev Russia	15	304 1.0×	504 1.9×	53 0.3×	34 0.5×	6 0.1×	92	843

Countries citing papers authored by J Ros

Since Specialization

Citations

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

Fields of papers citing papers by J Ros

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J Ros

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

All Works

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13 of 13 papers shown

Oteo, J A & J Ros. (2005). Iterative approach to the exponential representation of the time–displacement operator. Journal of Physics A Mathematical and General. 38(19). 4223–4233.

Blanes, Sergio, Fernando Casas, & J Ros. (2002). High Order Optimized Geometric Integrators for Linear Differential Equations. BIT Numerical Mathematics. 42(2). 262–284. 50 indexed citations

Blanes, Sergio, Fernando Casas, & J Ros. (2000). Improved High Order Integrators Based on the Magnus Expansion. BIT Numerical Mathematics. 40(3). 434–450. 72 indexed citations

Oteo, J A & J Ros. (2000). From time-ordered products to Magnus expansion. Journal of Mathematical Physics. 41(5). 3268–3277. 28 indexed citations

Moan, P.C., J A Oteo, & J Ros. (1999). On the existence of the exponential solution of linear differential systems. Journal of Physics A Mathematical and General. 32(27). 5133–5139. 25 indexed citations

Blanes, Sergio, Fernando Casas, & J Ros. (1999). Extrapolation of symplectic Integrators. Celestial Mechanics and Dynamical Astronomy. 75(2). 149–161. 18 indexed citations

Fernández, Francisco M., R. Guardiola, J Ros, & Miloslav Znojil. (1999). A family of complex potentials with real spectrum. Journal of Physics A Mathematical and General. 32(17). 3105–3116. 99 indexed citations

Fernández, Francisco M., R. Guardiola, J Ros, & Miloslav Znojil. (1998). Strong-coupling expansions for the -symmetric oscillators. Journal of Physics A Mathematical and General. 31(50). 10105–10112. 97 indexed citations

Blanes, Sergio, Fernando Casas, J A Oteo, & J Ros. (1998). Magnus and Fer expansions for matrix differential equations: the convergence problem. Journal of Physics A Mathematical and General. 31(1). 259–268. 96 indexed citations

10.

Casas, Fernando, J A Oteo, & J Ros. (1994). Linear time-dependent Hamiltonian systems beyond the adiabatic limit. Journal of Physics A Mathematical and General. 27(12). 4325–4339. 1 indexed citations

11.

Guardiola, R., M. A. Solís, & J Ros. (1992). Strong-coupling expansion for the anharomonic oscillators −d2/dx 2+x 2+λx 2N. Il Nuovo cimento della Società italiana di fisica. B/Il Nuovo cimento B. 107(6). 713–724. 26 indexed citations

12.

Guardiola, R. & J Ros. (1992). The anharmonic oscillator -d²/dx²+x²+b/x⁴+c/x⁶for extreme values of the anharmonicity constants. Journal of Physics A Mathematical and General. 25(5). 1351–1372. 18 indexed citations

13.

Oteo, J A & J Ros. (1991). The Magnus expansion for classical Hamiltonian systems. Journal of Physics A Mathematical and General. 24(24). 5751–5762. 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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