Maya G. Neytcheva

Orcid: 0000-0002-6719-4984

According to our database1, Maya G. Neytcheva authored at least 46 papers between 1994 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2024
Stage-parallel preconditioners for implicit Runge-Kutta methods of arbitrarily high order, linear problems.
Numer. Linear Algebra Appl., January, 2024

2023
Fine spectral analysis of preconditioned matrices and matrix-sequences arising from stage-parallel implicit Runge-Kutta methods of arbitrarily high order.
CoRR, 2023

2022
Stage-parallel fully implicit Runge-Kutta implementations with optimal multilevel preconditioners at the scaling limit.
CoRR, 2022

2021
Cell-by-cell approximate Schur complement technique in preconditioning of meshfree discretized piezoelectric equations.
Numer. Linear Algebra Appl., 2021

An Exact Schur Complement Method for Time-Harmonic Optimal Control Problems.
Proceedings of the Large-Scale Scientific Computing - 13th International Conference, 2021

2019
PDE-Constrained Optimization: Matrix Structures and Preconditioners.
Proceedings of the Large-Scale Scientific Computing - 12th International Conference, 2019

PDE-Constrained Optimization: Optimal control with L<sub>1</sub>-Regularization, State and Control Box Constraints.
Proceedings of the Numerical Mathematics and Advanced Applications ENUMATH 2019 - European Conference, Egmond aan Zee, The Netherlands, September 30, 2019

2018
Editorial: Novel methods and theories in numerical algebra with interdisciplinary applications.
Numer. Linear Algebra Appl., 2018

A robust structured preconditioner for time-harmonic parabolic optimal control problems.
Numer. Algorithms, 2018

Parallel solution Methods and preconditioners for Evolution equations.
Math. Model. Anal., 2018

An efficient preconditioning method for state box-constrained optimal control problems.
J. Num. Math., 2018

2017
Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems - Stokes control.
Numer. Algorithms, 2017

A preconditioner for optimal control problems, constrained by Stokes equation with a time-harmonic control.
J. Comput. Appl. Math., 2017

Function-based block multigrid strategy for a two-dimensional linear elasticity-type problem.
Comput. Math. Appl., 2017

Multidimensional Performance and Scalability Analysis for Diverse Applications Based on System Monitoring Data.
Proceedings of the Parallel Processing and Applied Mathematics, 2017

2016
Comparison of preconditioned Krylov subspace iteration methods for PDE-constrained optimization problems - Poisson and convection-diffusion control.
Numer. Algorithms, 2016

2015
Applications for ultrascale computing.
Supercomput. Front. Innov., 2015

Numerical and computational aspects of some block-preconditioners for saddle point systems.
Parallel Comput., 2015

Preconditioning of iterative methods - theory and applications.
Numer. Linear Algebra Appl., 2015

Introduction to the special section on "Optimization of parallel scientific applications with accelerated high-performance computers".
Comput. Electr. Eng., 2015

Schur Complement Matrix and Its (Elementwise) Approximation: A Spectral Analysis Based on GLT Sequences.
Proceedings of the Large-Scale Scientific Computing - 10th International Conference, 2015

2014
A comparison of iterative methods to solve complex valued linear algebraic systems.
Numer. Algorithms, 2014

Efficient numerical solution of discrete multi-component Cahn-Hilliard systems.
Comput. Math. Appl., 2014

CPU and GPU Performance of Large Scale Numerical Simulations in Geophysics.
Proceedings of the Euro-Par 2014: Parallel Processing Workshops, 2014

2013
A general approach to analyse preconditioners for two-by-two block matrices.
Numer. Linear Algebra Appl., 2013

Numerical and computational efficiency of solvers for two-phase problems.
Comput. Math. Appl., 2013

2012
Efficient Preconditioners for Large Scale Binary Cahn-Hilliard Models.
Comput. Methods Appl. Math., 2012

Parallel Implementation of the Sherman-Morrison Matrix Inverse Algorithm.
Proceedings of the Applied Parallel and Scientific Computing, 2012

2011
Finite-element based sparse approximate inverses for block-factorized preconditioners.
Adv. Comput. Math., 2011

Block-Preconditioners for Conforming and Non-conforming FEM Discretizations of the Cahn-Hilliard Equation.
Proceedings of the Large-Scale Scientific Computing - 8th International Conference, 2011

2010
Robust AMLI methods for parabolic Crouzeix-Raviart FEM systems.
J. Comput. Appl. Math., 2010

2009
Preconditioning of Boundary Value Problems Using Elementwise Schur Complements.
SIAM J. Matrix Anal. Appl., 2009

New Algorithms for Evaluating the Log-Likelihood Function Derivatives in the AI-REML Method.
Commun. Stat. Simul. Comput., 2009

Element-by-Element Schur Complement Approximations for General Nonsymmetric Matrices of Two-by-Two Block Form.
Proceedings of the Large-Scale Scientific Computing, 7th International Conference, 2009

2007
Schwarz methods for discrete elliptic and parabolic problems with an application to nuclear waste repository modelling.
Math. Comput. Simul., 2007

2006
Eigenvalue estimates for preconditioned saddle point matrices.
Numer. Linear Algebra Appl., 2006

2005
Robust optimal multilevel preconditioners for non-conforming finite element systems.
Numer. Linear Algebra Appl., 2005

An Agglomerate Multilevel Preconditioner for Linear Isostasy Saddle Point Problems.
Proceedings of the Large-Scale Scientific Computing, 5th International Conference, 2005

2004
Uniform estimate of the constant in the strengthened CBS inequality for anisotropic non-conforming FEM systems.
Numer. Linear Algebra Appl., 2004

Aggregation-Based Multilevel Preconditioning of Non-conforming FEM Elasticity Problems.
Proceedings of the Applied Parallel Computing, 2004

2003
Preconditioning methods for linear systems arising in constrained optimization problems.
Numer. Linear Algebra Appl., 2003

2002
Robust Preconditioners for Saddle Point Problems.
Proceedings of the Numerical Methods and Applications, 5th International Conference, 2002

Preconditioning Methods for Linear Systems with Saddle Point Matrices.
Proceedings of the Computational Science - ICCS 2002, 2002

2001
On a Schur Complement Approach for Solving Two-Level Finite Element Systems.
Proceedings of the Large-Scale Scientific Computing, Third International Conference, 2001

1998
Preconditioning of Indefinite and Almost Singular Finite Element Elliptic Equations.
SIAM J. Sci. Comput., 1998

1994
Algebraic multilevel iteration method for Stieltjes matrices.
Numer. Linear Algebra Appl., 1994


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