Oldrich Vlach

Orcid: 0000-0002-0882-4595

Affiliations:
  • University of Ostrava, Czech Republic


According to our database1, Oldrich Vlach authored at least 12 papers between 2007 and 2024.

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

Timeline

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Bibliography

2024
On favorable bounds on the spectrum of discretized Steklov-Poincaré operator and applications to domain decomposition methods in 2D.
Comput. Math. Appl., 2024

2022
On the spectrum of Schur complements of 2D elastic clusters joined by rigid edge modes and hybrid domain decomposition.
Numerische Mathematik, 2022

Highly scalable hybrid domain decomposition method for the solution of huge scalar variational inequalities.
Numer. Algorithms, 2022

2021
Schur complement spectral bounds for large hybrid FETI-DP clusters and huge three-dimensional scalar problems.
J. Num. Math., 2021

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., 2021

2017
Proportionality-Based Gradient Methods with Applications in Contact Mechanics.
Proceedings of the High Performance Computing in Science and Engineering, 2017

2015
Reorthogonalization-based stiffness preconditioning in FETI algorithms with applications to variational inequalities.
Numer. Linear Algebra Appl., 2015

On Conditioning of Constraints Arising from Variationally Consistent Discretization of Contact Problems and Duality Based Solvers.
Comput. Methods Appl. Math., 2015

2013
TFETI Scalable Solvers for Transient Contact Problems.
Proceedings of the Domain Decomposition Methods in Science and Engineering XX, 2013

2012
Approximation and numerical realization of 3D quasistatic contact problems with Coulomb friction.
Math. Comput. Simul., 2012

2010
Computer simulation of diffusion processes with moving interface boundary.
Math. Comput. Simul., 2010

2007
FETI-based algorithms for modelling of fibrous composite materials with debonding.
Math. Comput. Simul., 2007


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