In this paper, the existence of strictly positive solutions for N species normutonomous Kolmogorov competition systems is studied. By applying the Schauder'
The purpose of this paper is to investigate a new type of evolution problem for closedconvex plane curves which will preserves the perimeter of the curve but ex
This paper presents an estimator of location vector based on one-dimensional projection of high dimensional data. The properties of the new estimator including