Eugene Vecharynski

According to our database, Eugene Vecharynski authored at least 12 papers between 2010 and 2017.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2017

Efficient block preconditioned eigensolvers for linear response time-dependent density functional theory.

Eugene Vecharynski, Jiri Brabec, Meiyue Shao, Niranjan Govind, Chao Yang

Comput. Phys. Commun., 2017

2016

Generalized Preconditioned Locally Harmonic Residual Method for Non-Hermitian Eigenproblems.

Eugene Vecharynski, Chao Yang, Fei Xue

SIAM J. Sci. Comput., 2016

A Thick-Restart Lanczos Algorithm with Polynomial Filtering for Hermitian Eigenvalue Problems.

Ruipeng Li, Yuanzhe Xi, Eugene Vecharynski, Chao Yang, Yousef Saad

SIAM J. Sci. Comput., 2016

2015

Preconditioned Locally Harmonic Residual Method for Computing Interior Eigenpairs of Certain Classes of Hermitian Matrices.

Eugene Vecharynski, Andrew V. Knyazev

SIAM J. Sci. Comput., 2015

Preconditioned Eigensolvers for Large-Scale Nonlinear Hermitian Eigenproblems with Variational Characterizations. II. Interior Eigenvalues.

Daniel B. Szyld, Eugene Vecharynski, Fei Xue

SIAM J. Sci. Comput., 2015

A projected preconditioned conjugate gradient algorithm for computing many extreme eigenpairs of a Hermitian matrix.

Eugene Vecharynski, Chao Yang, John E. Pask

J. Comput. Phys., 2015

New algorithms for iterative matrix-free eigensolvers in quantum chemistry.

Dmitry Zuev, Eugene Vecharynski, Chao Yang, Natalie Orms, Anna I. Krylov

J. Comput. Chem., 2015

2014

Graph Partitioning Using Matrix Values for Preconditioning Symmetric Positive Definite Systems.

Eugene Vecharynski, Yousef Saad, Masha Sosonkina

SIAM J. Sci. Comput., 2014

Fast Updating Algorithms for Latent Semantic Indexing.

Eugene Vecharynski, Yousef Saad

SIAM J. Matrix Anal. Appl., 2014

2013

Absolute Value Preconditioning for Symmetric Indefinite Linear Systems.

Eugene Vecharynski, Andrew V. Knyazev

SIAM J. Sci. Comput., 2013

2011

Any admissible cycle-convergence behavior is possible for restarted GMRES at its initial cycles.

Eugene Vecharynski, Julien Langou

Numer. Linear Algebra Appl., 2011

2010

The Cycle-Convergence of Restarted GMRES for Normal Matrices Is Sublinear.

Eugene Vecharynski, Julien Langou

SIAM J. Sci. Comput., 2010