A Stochastic Model for Annual Reproductive Success

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 stochastic model for reproductive isolation under asymmetrical mating preferences

More and more evidence shows that mating preference is a mechanism that can lead to a reproductive isolation event. In this paper, we consider a haploid population living on two patches linked by migration. Individuals are ecologically and demographically neutral on the space and differ only on a trait, a or A, determining both mating success and migration rate. The special feature of this pape...

A stochastic model for project selection and scheduling problem

Resource limitation in zero time may cause to some profitable projects not to be selected in project selection problem, thus simultaneous project portfolio selection and scheduling problem has received significant attention. In this study, budget, investment costs and earnings are considered to be stochastic. The objectives are maximizing net present values of selected projects and minimizing v...