Andrew V. Knyazev

Publication Activity (10 Years)

Years Active: 1996-2023
Publications (10 Years): 13

Top Topics

Top Venues

SIAM J. Matrix Anal. Appl.

Publications

Ming Zhou, Merico E. Argentati, Andrew V. Knyazev, Klaus Neymeyr
Sharp Majorization-Type Cluster Robust Bounds for Block Filters and Eigensolvers. SIAM J. Matrix Anal. Appl. 44 (4) (2023)
Ming Zhou, Andrew V. Knyazev, Klaus Neymeyr
Angle-free cluster robust Ritz value bounds for restarted block eigensolvers. CoRR (2022)
Ming Zhou, Merico E. Argentati, Andrew V. Knyazev, Klaus Neymeyr
Majorization-type cluster robust bounds for block filters and eigensolvers. CoRR (2022)
Rien Quirynen, Andrew V. Knyazev, Stefano Di Cairano
Block Structured Preconditioning within an Active-Set Method for Real-Time Optimal Control. ECC (2018)
Andrew V. Knyazev
Signed Laplacian for spectral clustering revisited. CoRR (2017)
Merico E. Argentati, Andrew V. Knyazev, Klaus Neymeyr, Evgueni E. Ovtchinnikov, Ming Zhou
Convergence Theory for Preconditioned Eigenvalue Solvers in a Nutshell. Found. Comput. Math. 17 (3) (2017)
Peizhen Zhu, Andrew V. Knyazev
Rayleigh-Ritz Majorization Error Bounds of Mixed Type. SIAM J. Matrix Anal. Appl. 38 (1) (2017)
Andrew V. Knyazev, Qun Gao, Koon Hoo Teo
Multi-exponential Lifetime Extraction in Time-Logarithmic Scale. ICDM (2016)
Arvind U. Raghunathan, Andrew V. Knyazev
Degeneracy in maximal clique decomposition for Semidefinite Programs. ACC (2016)
Henricus Bouwmeester, Andrew Dougherty, Andrew V. Knyazev
. ICCS (2015)
Eugene Vecharynski, Andrew V. Knyazev
Preconditioned Locally Harmonic Residual Method for Computing Interior Eigenpairs of Certain Classes of Hermitian Matrices. SIAM J. Sci. Comput. 37 (5) (2015)
Andrew V. Knyazev, Peizhen Zhu, Stefano Di Cairano
Explicit model predictive control accuracy analysis. CoRR (2015)
Andrew V. Knyazev, Peizhen Zhu, Stefano Di Cairano
Explicit model predictive control accuracy analysis. CDC (2015)
Peizhen Zhu, Merico E. Argentati, Andrew V. Knyazev
Bounds for the Rayleigh Quotient and the Spectrum of Self-Adjoint Operators. SIAM J. Matrix Anal. Appl. 34 (1) (2013)
Peizhen Zhu, Andrew V. Knyazev
Angles between subspaces and their tangents. J. Num. Math. 21 (4) (2013)
Eugene Vecharynski, Andrew V. Knyazev
Absolute Value Preconditioning for Symmetric Indefinite Linear Systems. SIAM J. Sci. Comput. 35 (2) (2013)
Henricus Bouwmeester, Andrew Dougherty, Andrew V. Knyazev
Nonsymmetric multigrid preconditioning for conjugate gradient methods CoRR (2012)
Andrew V. Knyazev, Merico E. Argentati
Rayleigh-Ritz Majorization Error Bounds with Applications to FEM. SIAM J. Matrix Anal. Appl. 31 (3) (2009)
Andrew V. Knyazev, Klaus Neymeyr
Gradient Flow Approach to Geometric Convergence Analysis of Preconditioned Eigensolvers. SIAM J. Matrix Anal. Appl. 31 (2) (2009)
Merico E. Argentati, Andrew V. Knyazev, Christopher C. Paige, Ivo Panayotov
Bounds on Changes in Ritz Values for a Perturbed Invariant Subspace of a Hermitian Matrix. SIAM J. Matrix Anal. Appl. 30 (2) (2008)
Andrew V. Knyazev, Merico E. Argentati, Ilya Lashuk, Evgueni E. Ovtchinnikov
Block Locally Optimal Preconditioned Eigenvalue Xolvers (BLOPEX) in hypre and PETSc CoRR (2007)
Andrew V. Knyazev, Ilya Lashuk
Steepest Descent and Conjugate Gradient Methods with Variable Preconditioning. SIAM J. Matrix Anal. Appl. 29 (4) (2007)
Andrew V. Knyazev, Merico E. Argentati, Ilya Lashuk, Evgueni E. Ovtchinnikov
Block Locally Optimal Preconditioned Eigenvalue Xolvers (BLOPEX) in Hypre and PETSc. SIAM J. Sci. Comput. 29 (5) (2007)
Andrew V. Knyazev, Merico E. Argentati
Majorization for Changes in Angles Between Subspaces, Ritz Values, and Graph Laplacian Spectra. SIAM J. Matrix Anal. Appl. 29 (1) (2006)
Andrew V. Knyazev, John E. Osborn
New A Priori FEM Error Estimates for Eigenvalues. SIAM J. Numer. Anal. 43 (6) (2006)
Jan Mandel, Lynn S. Bennethum, Mingshi Chen, Janice L. Coen, Craig C. Douglas, Leopoldo P. Franca, Craig J. Johns, Minjeong Kim, Andrew V. Knyazev, Robert L. Kremens, Vaibhav Kulkarni, Guan Qin, Anthony Vodacek, Jianjia Wu, Wei Zhao, Adam Zornes
Towards a Dynamic Data Driven Application System for Wildfire Simulation. International Conference on Computational Science (2) (2005)
Andrew V. Knyazev
Analysis of transmission problems on Lipschitz boundaries in stronger norms. J. Num. Math. 11 (3) (2003)
Andrew V. Knyazev, Merico E. Argentati
-Based Scalar Product: Algorithms and Perturbation Estimates. SIAM J. Sci. Comput. 23 (6) (2002)
Andrew V. Knyazev
Toward the Optimal Preconditioned Eigensolver: Locally Optimal Block Preconditioned Conjugate Gradient Method. SIAM J. Sci. Comput. 23 (2) (2001)
James H. Bramble, Joseph E. Pasciak, Andrew V. Knyazev
A subspace preconditioning algorithm for eigenvector/eigenvalue computation. Adv. Comput. Math. 6 (1) (1996)