Hydrodynamic equations for one-dimensional systems of inelastic particles
AbstractUsing a different method, the balance equations of mass, momentum, and kinetic energy are derived for an arbitrary one-dimensional system…
(original)
On the Misra-Prigogine-Courbage theory of irreversibility
AbstractStochastic processes and dynamical systems in measure spaces are defined as classes of random variables in the Doob sense. Markov…
Transport processes in porous media. 2. Numerical modeling
AbstractThe paper proposes a numerical model for transport in heterogeneous porous media, built on the background of the continuous modeling…
Transport processes in porous media. 1. Continuous modeling
AbstractA coarse grained space-time average of quantities assigned to the molecules of a corpuscular physical system is defined. It is…
Random Walkers Cellular Automata for Diffusion Processes
AbstractSmooth concentration fields and balance equations for systems of random walkers are obtained by using the coarsegrained space‐time averaging method…
On the Misra-Prigogine-Courbage theory of irreversibility 2. The existence of the nonunitary similarity
AbstractStochastic processes and dynamical systems in measure spaces are defined as classes of random variables in the Doob sense. Markov…
Derivation of one-dimensional hydrodynamic model for stock price evolution
AbstractIt was proved that balance equations for systems with corpuscular structure can be derived if a kinematic description by piece-wise…
Global random walk model of diffusion in random velocity fields
Abstract ? AuthorsN. Suciu Tiberiu Popoviciu Institute of Numerical Analysis Romanian Academy C. Vamoş Tiberiu Popoviciu Institute of Numerical Analysis…
Generalized random walk algorithm for the numerical modeling of complex diffusion processes
AbstractA generalized form of the random walk algorithm to simulate diffusion processes is introduced. Unlike the usual approach, at a…
Numerical Modeling of Large Scale Transport of Contaminant Solutes Using the Global Random Walk Algorithm
AbstractThe methods which track particles to simulate concentrations are successfully used in problems for large scale transport in groundwater, mainly…