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Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...
Three-dimensional transient complex free surface flows: Numerical simulation of XPP fluid
(2013-05-01)
In this paper we present a finite difference MAC-type approach for solving three-dimensional viscoelastic incompressible free surface flows governed by the eXtended Pom-Pom (XPP) model, considering a wide range of parameters. ...
Interpolating wavelets and adaptive finite difference schemes for solving Maxwell's equations: The effects of gridding
(Ieee-inst Electrical Electronics Engineers IncPiscatawayEUA, 2007)
Identifiability and Stability of an Inverse Problem Involving a Fredholm Equation
(Shanghai Scientific Technology Literature, 2015)
The authors study a linear inverse problem with a biological interpretation, which is modelled by a Fredholm integral equation of the first kind, where the kernel is represented by step functions. Based on different ...
Interval observers for SIR epidemic models subject to uncertain seasonality
(Springer Verlag, 2017)
Epidemic models describe the establishment and spread of infectious diseases. Among them, the SIR model is one of the simplest, involving exchanges between three compartments in the population, that represent respectively ...
Local Linearization-Runge-Kutta methods: a class of A-stable explicit integrators for dynamical systems
(Pergamon-Elsevier Science Ltd, 2013-02)
A new approach for the construction of high order A-stable explicit integrators for ordinary differential equations (ODEs) is theoretically studied. Basically, the integrators are obtained by splitting, at each time step, ...
Stability analysis of Crank-Nicolson and Euler schemes for time-dependent diffusion equations
(Springer, 2015-06-01)
In this paper, we study the stability of the Crank-Nicolson and Euler schemes for time-dependent diffusion coefficient equations on a staggered grid with explicit and implicit approximations to the Dirichlet boundary ...
Spin stabilized satellite's attitude propagation with quaternions
(2012-07-01)
This paper presents a study of a modeling scheme for the spin stabilized satellites attitude, entirely developed in terms of quaternion parametrization. The analysis includes numerical propagation of the rotational motion ...
Spin stabilized satellite's attitude propagation with quaternions
(2012-07-01)
This paper presents a study of a modeling scheme for the spin stabilized satellites attitude, entirely developed in terms of quaternion parametrization. The analysis includes numerical propagation of the rotational motion ...
Numerical approximation of the Ginzburg-Landau equation with memory effects in the dynamics of phase transitions
(Elsevier B.V., 2008-09-01)
We consider the out-of-equilibrium time evolution of a nonconserved order parameter using the Ginzburg-Landau equation including memory effects. Memory effects are expected to play important role on the nonequilibrium ...