Leonid Knizhnerman - Concepedia

Author

Leonid Knizhnerman

Also Known As

Ikonomov, Nikolay R., Knizhnerman, L. A., Knizhnerman, Leonid, Knizhnerman, Leonid A., L A Knizhnerman, L. A. Knizhnerman, L. Knizhnerman, L.A. Knizhnerman, Leonid A. Knizhnerman, Leonid Aronovich Knizhnerman

Publications

2.8K

Citations

H-Index

Concepts

All Affiliations

Geophysical Center Schlumberger (United States)Schlumberger (British Virgin Islands)Geophysical Survey

About

Leonid Knizhnerman is an author at Geophysical Center specializing in engineering, numerical analysis, and approximation theory.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	20	27	1.8K
2	Computer Engineering	4	4	177
3	Education	1	1	30
4	Management	1	1	14
5	Applied Physics	1	1	236

Leonid Knizhnerman

Publications

2.7K

Citations

H-Index

Page 1

	Year	Citations
2.5D forward and inverse modeling for interpreting low-frequency electromagnetic measurements Aria Abubakar, Tarek M. Habashy, Vladimir Druskin, Geophysics	2008	303
Extended Krylov Subspaces: Approximation of the Matrix Square Root and Related Functions Vladimir Druskin, Leonid Knizhnerman SIAM Journal on Matrix Analysis and Applications Mathematical ProgrammingNumerical AnalysisMatrix Square RootEngineeringKrylov Subspaces	1998	241
Spectral approach to solving three‐dimensional Maxwell's diffusion equations in the time and frequency domains Vladimir Druskin, Leonid Knizhnerman Radio Science Spectral TheoryNumerical AnalysisDiffusion EquationsElectromagnetic WaveElectromagnetic Fields	1994	236
Two polynomial methods of calculating functions of symmetric matrices Vladimir Druskin, Leonid Knizhnerman USSR Computational Mathematics and Mathematical Physics Mathematical ProgrammingSymmetric FunctionEngineeringPolynomial MethodsMatrix Theory	1989	173
Analysis of the Rational Krylov Subspace and ADI Methods for Solving the Lyapunov Equation Vladimir Druskin, Leonid Knizhnerman, Valeria Simoncini SIAM Journal on Numerical Analysis Numerical AnalysisMathematical ProgrammingEngineeringMatrix AnalysisKrylov Subspaces	2011	120
New spectral Lanczos decomposition method for induction modeling in arbitrary 3-D geometry Vladimir Druskin, Leonid Knizhnerman, Ping Lee Geophysics	1999	119
Krylov subspace approximation of eigenpairs and matrix functions in exact and computer arithmetic Vladimir Druskin, Leonid Knizhnerman Numerical Linear Algebra with Applications Mathematical ProgrammingNumerical AnalysisSpectral TheoryMatrix FunctionSldm Error	1995	117
A new investigation of the extended Krylov subspace method for matrix function evaluations Leonid Knizhnerman, Valeria Simoncini Numerical Linear Algebra with Applications Mathematical ProgrammingNumerical AnalysisSpectral TheoryMatrix Function EvaluationsNew Investigation	2009	116
Solution of Large Scale Evolutionary Problems Using Rational Krylov Subspaces with Optimized Shifts Vladimir Druskin, Leonid Knizhnerman, Mikhail Zaslavsky SIAM Journal on Scientific Computing Mathematical ProgrammingSpectral TheoryNumerical AnalysisEngineeringContinuous Optimization	2009	101
Using Nonorthogonal Lanczos Vectors in the Computation of Matrix Functions Vladimir Druskin, Anne Greenbaum, Leonid Knizhnerman SIAM Journal on Scientific Computing Mathematical ProgrammingNumerical AnalysisLanczos AlgorithmLinear SystemsEngineering	1998	85

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