47 citations · 79 across the 24 of their papers we have counts for
6 papers · 1 filter
On computation of optimal strategies in oligopolistic markets respecting the cost of change
Jiří V. Outrata, Jan Valdman
The paper deals with a class of parametrized equilibrium problems, where the objectives of the players do possess nonsmooth terms. The respective Nash equilibria can be characteriz…
MATLAB Implementation of Element-based Solvers
Leszek Marcinkowski, Jan Valdman
Rahman and Valdman (2013) introduced a vectorized way to assemble finite element stiffness and mass matrices in MATLAB. Local element matrices are computed all at once by array ope…
Poincare-Friedrichs Type Constants for Operators Involving grad, curl, and div: Theory and Numerical Experiments
Dirk Pauly, Jan Valdman
We give some theoretical as well as computational results on Laplace and Maxwell constants. Besides the classical de Rham complex we investigate the complex of elasticity and the c…
MATLAB Implementation of C1 finite elements: Bogner-Fox-Schmit rectangle
Jan Valdman
Rahman and Valdman (2013) introduced a new vectorized way to assemble finite element matrices. We utilize underlying vectorization concepts and extend MATLAB codes to implementatio…
Numerical approximation of von Kármán viscoelastic plates
Manuel Friedrich, Martin Kružík, Jan Valdman
We consider metric gradient flows and their discretizations in time and space. We prove an abstract convergence result for time-space discretizations and identify their limits as c…
SpinDoctor: a Matlab toolbox for diffusion MRI simulation
Jing-Rebecca Li, Van-Dang Nguyen, Try Nguyen Tran +7
The complex transverse water proton magnetization subject to diffusion-encoding magnetic field gradient pulses in a heterogeneous medium can be modeled by the multiple compartment…