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This category marks all the ICTP posts containing the pdf file of the paper/book.

Persistent memory of diffusing particles

8 years ago

AbstractThe variance of the advection-diffusion processes with variable coefficients is exactly decomposed as a sum of dispersion terms and memory…

Spatially inhomogeneous transition probabilities as memory effects for diffusion in statistically homogeneous random velocity fields

8 years ago

AbstractWhenever one uses translation invariant mean Green’s functions to describe the behavior in the mean and to estimate dispersion coefficients for…

Global random walk simulations for sensitivity and uncertainty analysis of passive transport models

8 years ago

AbstractThe Global Random Walk algorithm (GRW) performs a simultaneous tracking on a fixed grid of huge numbers of particles at…

Accuracy of numerical simulations of contaminant transport in heterogeneous aquifers: A comparative study

8 years ago

AbstractThis work deals with a comparison of different numerical schemes for the simulation of contaminant transport in heterogeneous porous media.…

A mixed finite element discretization scheme for a concrete carbonation model with concentration-dependent porosity

8 years ago

AbstractWe investigate a prototypical reaction–diffusion-flow problem in saturated/unsaturated porous media. The special features of our problem are twofold: the reaction produces…

A coupled finite element–global random walk approach to advection-dominated transport in porous media with random hydraulic conductivity

8 years ago

AbstractSolute transport through heterogeneous porous media considered in environmental and industrial problems is often characterized by high Péclet numbers. In…

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Related Posts

Persistent memory of diffusing particles

Spatially inhomogeneous transition probabilities as memory effects for diffusion in statistically homogeneous random velocity fields

Global random walk simulations for sensitivity and uncertainty analysis of passive transport models

Accuracy of numerical simulations of contaminant transport in heterogeneous aquifers: A comparative study

A mixed finite element discretization scheme for a concrete carbonation model with concentration-dependent porosity

A coupled finite element–global random walk approach to advection-dominated transport in porous media with random hydraulic conductivity

Solute transport in aquifers with evolving scale heterogeneity

Consistency issues in PDF methods

On a compound approximation operator of D.D. Stancu type

Rate of approximation for certain Durrmeyer operators