Concepedia

J Ros

JR

Statistics

Publications

10

Citations

724

H-Index

10

Active since

1991

Affiliations

Universitat de València(Current)

Universitat Jaume I

University of Cambridge

Universidad Nacional de La Plata

Czech Academy of Sciences, Nuclear Physics Institute

J Ros is an author at Universitat de València specializing in engineering, spectral theory, and approximation theory.

Top concepts

EngineeringSpectral TheoryFunctional AnalysisApproximation TheoryPhysicsNumerical AnalysisApplied PhysicsNatural SciencesQuantum ChemistryQuantum Field Theory

Publications per year

1991–2002

10

Publications

10

A family of complex potentials with real spectrum

Francisco M. Fernández, R. Guardiola, J Ros et al. · Journal of Physics A Mathematical and General · 1999 · 141 citations · Full text

Magnus and Fer expansions for matrix differential equations: the convergence problem

Sergio Blanes, Fernando Casas, J A Oteo et al. · Journal of Physics A Mathematical and General · 1998 · 129 citations

Numerical Analysis, Spectral Theory, Convergence Problem +13

Strong-coupling expansions for the -symmetric oscillators

Francisco M. Fernández, R. Guardiola, J Ros et al. · Journal of Physics A Mathematical and General · 1998 · 124 citations

Spectral Theory, Perturbation Expansions, Weaker Symmetry +11

Improved High Order Integrators Based on the Magnus Expansion

Sergio Blanes, Fernando Casas, J Ros · BIT Numerical Mathematics · 2000 · 96 citations

High Order Optimized Geometric Integrators for Linear Differential Equations

Sergio Blanes, Fernando Casas, J Ros · BIT Numerical Mathematics · 2002 · 67 citations

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