Finding intersections of ellipses or spheroids is a fairly complicated task which typically involves solving a quartic equation with an iterative solver. However, the story is very different if the ...

ABSTRACT: In [1], we construct singular varieties associated to a polynomial mapping where such that if G is a local submersion but is not a fibration, then the 2-dimensional homology and intersection ...

ABSTRACT: There are several examples of spaces of univariate functions for which we have a characterization of all sets of knots which are poised for the interpolation problem. For the standard spaces ...

This project implements a privacy-preserving technique that allows two parties to compute the intersection of their private sets without revealing any information about the elements not in the ...

Abstract: A piecewise algebraic curve is defined by a bivariate spline function. It is important to study the number of real intersection points of the piecewise algebraic curves. In 2002, Renhong ...