This paper presents a Modified Formula for Cotes rule with fifths derivatives of endpoint and its truncation error. It also displays an analysis on convergence
Using polar equations for conic sections, we research conic circumscribed n-sided polygons(n ≥ 4) deeply on the basis of papers~([1-3]). We obtain a general fi
This paper is devoted to the study of a class of singular nonlinear diffusion problem.The existence and uniqueness of solutions are obtained.Moreover,some prope