Oldrich Vlach

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 6

Top Topics

Decomposition Method

Fischer Burmeister

Quadratic Programming

Variational Inequalities

Top Venues

Comput. Math. Appl.

J. Comput. Appl. Math.

Numerische Mathematik

Publications

Petr Vodstrcil, Dalibor Lukás, Zdenek Dostál, Marie Sadowská, David Horák, Oldrich Vlach, Jirí Bouchala, Jakub Kruzík
On favorable bounds on the spectrum of discretized Steklov-Poincaré operator and applications to domain decomposition methods in 2D. Comput. Math. Appl. 167 (2024)
Zdenek Dostál, Tomás Brzobohatý, Oldrich Vlach, Lubomír Ríha
On the spectrum of Schur complements of 2D elastic clusters joined by rigid edge modes and hybrid domain decomposition. Numerische Mathematik 152 (1) (2022)
Zdenek Dostál, David Horák, Jakub Kruzík, Tomás Brzobohatý, Oldrich Vlach
Highly scalable hybrid domain decomposition method for the solution of huge scalar variational inequalities. Numer. Algorithms 91 (2) (2022)
Zdenek Dostál, Tomás Brzobohatý, Oldrich Vlach
Schur complement spectral bounds for large hybrid FETI-DP clusters and huge three-dimensional scalar problems. J. Num. Math. 29 (4) (2021)
Zdenek Dostál, Oldrich Vlach
An accelerated augmented Lagrangian algorithm with adaptive orthogonalization strategy for bound and equality constrained quadratic programming and its application to large-scale contact problems of elasticity. J. Comput. Appl. Math. 394 (2021)
Zdenek Dostál, Gerardo Toraldo, Marco Viola, Oldrich Vlach
Proportionality-Based Gradient Methods with Applications in Contact Mechanics. HPCSE (2017)
Zdenek Dostál, Tomás Kozubek, Oldrich Vlach, Tomás Brzobohatý
Reorthogonalization-based stiffness preconditioning in FETI algorithms with applications to variational inequalities. Numer. Linear Algebra Appl. 22 (6) (2015)
Oldrich Vlach, Zdenek Dostál, Tomás Kozubek
On Conditioning of Constraints Arising from Variationally Consistent Discretization of Contact Problems and Duality Based Solvers. Comput. Methods Appl. Math. 15 (2) (2015)
Jaroslav Haslinger, Radek Kucera, Oldrich Vlach, C. C. Baniotopoulos
Approximation and numerical realization of 3D quasistatic contact problems with Coulomb friction. Math. Comput. Simul. 82 (10) (2012)
J. Drápala, P. Kubícek, Oldrich Vlach
Computer simulation of diffusion processes with moving interface boundary. Math. Comput. Simul. 80 (7) (2010)
Zdenek Dostál, David Horák, Oldrich Vlach
FETI-based algorithms for modelling of fibrous composite materials with debonding. Math. Comput. Simul. 76 (1-3) (2007)