93 citations · 296 across the 38 of their papers we have counts for
41 papers
A class of port-Hamiltonian systems with general time delays
Rogelio Arancibia Bustos, Bálint Farkas, Birgit Jacob +1
We define a class of infinite dimensional linear port-Hamiltonian delay systems, give a characterization for such systems, and provide an easily verifiable sufficient condition to…
Duality for Delsarte's extremal problem on locally compact Abelian groups
Elena E. Berdysheva, Bálint Farkas, Marcell Gaál +2
The Delsarte extremal problem for positive definite functions, originally introduced by Delsarte in coding theory to bound the size of error-correcting codes, has since found appli…
Duality for Delsarte's extremal problem on compact Gelfand pairs
Elena E. Berdysheva, Bálint Farkas, Marcell Gaál +2
We study Delsarte-type problems for positive definite functions on compact Gelfand pairs as infinite-dimensional linear programming problems. This setup includes, as a particular c…
Dissipativity-based time domain decomposition for optimal control of hyperbolic PDEs
Bálint Farkas, Birgit Jacob, Manuel Schaller +1
We propose a time domain decomposition approach to optimal control of partial differential equations (PDEs) based on semigroup theoretic methods. We formulate the optimality system…
Operator splitting based dynamic iteration for linear infinite-dimensional port-Hamiltonian systems
Bálint Farkas, Birgit Jacob, Timo Reis +1
A dynamic iteration scheme for linear infinite-dimensional port-Hamiltonian systems is proposed. The dynamic iteration is monotone in the sense that the error is decreasing, it doe…
Fenton type minimax problems for sum of translates functions
Bálint Farkas, Béla NAgy, Szilárd Gy. Révész
Following P. Fenton, we investigate sum of translates functions , where $J:[0,1]\to {\underline{\mathbb{R}}}:=\mathbb{R}\cup\{-\inf…