In this paper, some time-dependent heat conduction problems in anisotropic thin plates are
considered. To study the problems, the governing equations of the problems are …

In this paper, problems involving steady heat conduction in two-layered materials are
considered. The problems are governed by diffusion equations. These equations may be …

In this study, the dispersion of some substance in a river with turbulent flow is considered. In
this case, the effect of three factors consist of length, width, and flow velocity on substance …

The migration movement of particulate pollutants in groundwater is vital to protecting water
resources and geological disasters. When faced with complex groundwater conditions …

We consider the problems involving homogeneous Helmholtz equations in anisotropic
materials. The problems considered are solved numerically using a dual reciprocity method …

The Black-Scholes equation is a well known mathematic model in option pricing theory and
for European options it is a diffusion PDE with solution V (S, t), a function of current value of …

Problems related to the purification of holding pool or reservoir become an interesting
discussion in real events. In this paper, the author will modeling the distribution of the …