Katedra matematiky / Department of Mathematics


Recent Submissions

Moskovka, A. , Frost, M. , Valdman, J.
Numerical minimization of energy functionals in continuum mechanics using hp-FEM in MATLAB

Frost, M. , Moskovka, A. , Sedlák, P. , Valdman, J.
Numerical implementation of incremental minimization principle for materials with multiple rate-independent dissipative mechanisms

Stehlík, Petr , Švígler, Vladimír , Volek, Jonáš
Bifurcations in Nagumo Equations on Graphs and Fiedler Vectors

Reaction-diffusion equations serve as a basic framework for numerous dynamic phenomena like pattern formation and travelling waves. Spatially discrete analogues of Nagumo reaction-diffusion equation on lattices and graphs provide insights how these phenomena are strongly influenced by the discrete and...

Stehlík, Petr , Švígler, Vladimír , Volek, Jonáš
Source-sink dynamics on networks: Persistence and extinction

Dynamics of populations with logistic growth leads to global persistence on arbitrary networks, whereas bistable dynamics is always associated with local extinction. In this paper we study a reaction-diffusion model on networks with a combination of both logistic and bistable reactions. We&#...

Rajain, Kanika , Bizzarri, Michal , Lávička, Miroslav , Kosinka, Jiří , Bartoň, Michael
Towards G1-Continuous Multi-Strip Path-Planning for 5-Axis Flank CNC Machining of Free-Form Surfaces Using Conical Cutting Tools

Existing flank milling path-planning methods typically lead to tiny gaps or overlaps between neighbor-ing paths, which causes artifacts and imperfections in the workpiece. We propose a new multi-strip path-planning method for 5-axis flank milling of free-form surfaces which targets G1 (tangent-pl...