In this paper we investigate an error formula for bivariate ideal interpolation.We shall call it the "normal" error formula which derives from the "good" er
In these notes we recast and esh out some results from [2].In this latter paper the authors study the following related problems.Let k be a field of characteris
In the last few decades,the homotopy continuation method has been established in the U.S.for finding the full set of isolated solutions to a polynomial system n
Differential algebraic equations(DAEs)arise naturally in dynami-cal system modeling,such as electric circuits,mechanical systems and spacecraft dynamics.Gen