Proceedings of the 9th Seminar Programs and Algorithms of Numerical Mathematics. Preface
Processes in concrete during fire
Paper deals with hydro-thermal performance of concrete exposed to a fire. It is introduced mathematical model, numerical approach and some results provided by the model.
Progressive crushing of plastic cylindrical shells under axial impact.
Propagation of elastic surface waves along a cylindrical cavity of arbitrary cross section
Propagation of elastic waves in DNA.
Propagation of monochromatic waves in an initially stressed infinite micropolar elastic plate
Propagation of Rayleigh-type waves in aeolotropic material with cubic symmetry
Propagation of seismic waves in block elastic-fluid media. III.
Propagation of stress waves in elastic solids.
Propagazione di onde di accelerazione in un solido viscoelastico di Cosserat
Proprietà dello stress minimizzante l'energia potenziale elastica in un insieme di stress «staticamente ammissibili»
Pružné průhyby konsolové desky zatížené osamělou silou v obecném bodě
Pulsatile flow of couple stress fluid through a porous medium with periodic body acceleration and magnetic field.
Punktweise Konvergenz der Methode der finiten Elemente beim Plattenproblem.
Quadratic finite elements with non-matching grids for the unilateral boundary contact
We analyze a numerical model for the Signorini unilateral contact, based on the mortar method, in the quadratic finite element context. The mortar frame enables one to use non-matching grids and brings facilities in the mesh generation of different components of a complex system. The convergence rates we state here are similar to those already obtained for the Signorini problem when discretized on conforming meshes. The matching for the unilateral contact driven by mortars preserves then the proper...
Qualitative properties of a continuum theory for thin films
Quantitative Neuroscience: From Chalk Board to Bedside
Quasiconvex functions, and two elastic wells
Quasilinear hyperbolic equations with hysteresis
Quasilinear hyperbolic equations with hysteresis
Hysteresis operators are illustrated, and a weak formulation is studied for an initial- and boundary-value problem associated to the equation ; here is a (possibly discontinuous) hysteresis operator, is a second order elliptic operator, is a known function. Problems of this sort arise in plasticity, ferromagnetism, ferroelectricity, and so on. In particular an existence result is outlined.