A necessary and sufficient condition of regularity of (0,1,…,m - 2,m) interpolation on the zeros of (1-x)P<sub>n-1</sub><sup>α,β</sup>(x) (α】 -1,β≥- 1) in a mana
In this paper,we present some sufficient conditions for constructing the bases of the left and the right spaces to ensure the feasibility of the oblique project
On each simplex in a complex of r-dimensional simplices a rational function of special form is constructed which is composed of a polynomial part and a rational