<正>Motivated by an animal territoriality model,we consider a centroidal Voronoi tessellation algorithm from a dynamical systems perspective.In doing so,we disc
This paper discusses the microstructure of nickel-aluminium bronzes con-taining(9-10)wt% Al and(0.1~5)wt% Ni,in which three eutectoids may exist.Themorphologies of
Estimation of the bivariate survival function under the competing risks caseis considered.We give an explicit formula for the estimator from a decomposition of
In this paper,the author sums up some essential knowledge from the practiceabout rebuilding traditional buildings and gardens in which the author has been engag
The optimum design for flexible pavement structure is studied by using themethod of mathematical programming.The mathematical model is founded on the basisof“D
In this paper,a discussion on the new polynomial-time algorithm for linearprogramming as proposed by Karmarkar.N.is presented.The problem is solved when aniniti
In this paper,the screw transformations are discussed in detail and theirmatrices are given.Based on Lagrangian equations,a new method for modelling the dy-nami