Using the Moser iterative technique and the theory of Leray-Schauder s degree,we considered the periodic boundary value problem for a class of degenerate parabolic equation of Logistic type and established the existence of nonnegative nontrivial periodic solutions.

Explaining Logistic model with theory of random mathematics;

Method of abstraction wetland using modis data based on logistic model;

Application of Logistic model in basement sinking prospect;