Erratum for “Stochastic Model for Sand Dispersion”

A Stochastic Optimization Model for Groundwater Management

A Stochastic Model for Water Resources Management

Irrigation water management is crucial for agricultural production and livelihood security in many regions and countries throughout the world. Over the past decades, controversial and conflictladen water-allocation issues among competing municipal, industrial and agricultural interests have raised increasing concerns. Particularly, growing population, varying natural conditions and shrinking wa...

A Stochastic Optimization Model for Groundwater Management

A Multi Plane Model for Natural Anisotropy of Sand

Anisotropy of sand is mainly due to the geometrical arrangement of particles that depends on the orientation of applied load respect to the bedding plane. It is geologically due to micro-fabric created by the arrangement of the particles configured during deposition. Most of the models develop using stress/strain invariants are not capable of identifying this kind of anisotropy. This is mainly ...

Linear Bounds for Stochastic Dispersion

It has been suggested that stochastic flows might be used to model the spread of passive tracers in a turbulent fluid. We define a stochastic flow by the equations φ0 x = x dφt x = F dt φt x where F t x is a field of semimartingales on x ∈ d for d ≥ 2 whose local characteristics are bounded and Lipschitz. The particles are points in a bounded set , and we ask how far the substance has spread in...