Spectral analysis of perturbed multiplication operators occurring in polymerization chemistry
Speeds of propagation in classical and relativistic extended thermodynamics.
Stability and continuous dependence of solutions of one-phase Stefan problems for semilinear parabolic equations.
Stability and convergence of two discrete schemes for a degenerate solutal non-isothermal phase-field model
We analyze two numerical schemes of Euler type in time and C0 finite-element type with -approximation in space for solving a phase-field model of a binary alloy with thermal properties. This model is written as a highly non-linear parabolic system with three unknowns: phase-field, solute concentration and temperature, where the diffusion for the temperature and solute concentration may degenerate. The first scheme is nonlinear, unconditionally stable and convergent. The other scheme is linear...
Stability of a model for the Belousov-Zhabotinskij reaction
The paper deals with the Field-Körös-Noyes' model of the Belousov-Yhabotinskij reaction. By means of the method of the Ljapunov function a sufficient condition is determined that the non-trivial critical point of this model be asymptotically stable with respect to a certain set.
Stability of reaction fronts in thin domains.
Stability of strong detonation waves and rates of convergence.
Stability of travelling waves in a model for conical flames in two space dimensions
Stacionární teplotní pole v nekonečném válci při součiniteli přestupu tepla periodicky proměnném podél obvodu
Stationary configurations for the average distance functional and related problems
Steady heat transfer through a two-dimensional rectangular straight fin.
Steady-state buoyancy-driven viscous flow with measure data
Steady-state system of equations for incompressible, possibly non-Newtonean of the -power type, viscous flow coupled with the heat equation is considered in a smooth bounded domain , or 3, with heat sources allowed to have a natural -structure and even to be measures. The existence of a distributional solution is shown by a fixed-point technique for sufficiently small data if (for ) or if (for ).
Steady-state solution of the PTC thermistor problem using a quadratic spline finite element method.
Steady-state thermal Herschel-Bulkley flow with Tresca's friction law.
Stefan problems with a concentrated capacity
Vengono brevemente studiati i problemi di Stefan su «capacità concentrate»,seguendo l'approccio recentemente introdotto di G. Savaré e A. Visintin.
Stochastic finite element technique for stochastic one-dimensional time-dependent differential equations with random coefficients.
Studies on the differential equations of enzyme kinetics. I. Bimolecular scheme: simplified model.
Studies on the differential equations of enzyme kinetics. II: Bimolecular reaction: The fitting of experimental data to the simplified model.
Successive bifurcation conditions of a Lorenz-type equation for the fluid convection due to the transient thermal field.
Superheating in a semi-infinite film in the weak limit : numerical results and approximate models