Concepedia
Statistics
Publications
26
Citations
554
H-Index
15
Active since
1999
Affiliations
Eötvös Loránd University(Current)
Radboud University Nijmegen
Czech Academy of Sciences, Institute of Geonics
Budapest Institute
Uppsala University
János Karátson is an author at Eötvös Loránd University specializing in engineering, numerical analysis, and functional analysis.
Top concepts
Numerical AnalysisEngineeringInverse ProblemsFunctional AnalysisComputational MechanicsApproximation TheoryFinite Element MethodNumerical SimulationNonlinear ProgrammingMathematical Programming
Publications per year
1999–2020
On discrete maximum principles for nonlinear elliptic problems
János Karátson, Sergey Korotov, Michal Křı́žek · Mathematics and Computers in Simulation · 2007 · 58 citations
Mathematical Programming, Numerical Analysis, Elliptic Equation +4
Mesh Independent Superlinear PCG Rates Via Compact-Equivalent Operators
Owe Axelsson, János Karátson · SIAM Journal on Numerical Analysis · 2007 · 39 citations
Numerical Analysis, Equivalent Operators, Elliptic Equation +12
Equivalent operator preconditioning for elliptic problems
Owe Axelsson, János Karátson · Numerical Algorithms · 2008 · 38 citations
Numerical Analysis, Elliptic Equation, Equivalent Operator +4
Discrete maximum principles for nonlinear parabolic PDE systems
István Faragó, János Karátson, S. Korotov · IMA Journal of Numerical Analysis · 2012 · 37 citations · Full text
Variable Preconditioning via Quasi-Newton Methods for Nonlinear Problems in Hilbert Space
János Karátson, István Faragó · SIAM Journal on Numerical Analysis · 2003 · 31 citations
Mathematical Programming, Numerical Analysis, Quasi-newton Methods +15
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