ABSTRACT: A systematization for the manipulations and calculations involving divergent (or not) Feynman integrals, typical of the one loop perturbative solutions of Quantum Field Theory, is proposed.
Abstract: We consider an approach allowing conversion of surface integrals (over planar surface elements) to line integrals with nonsingular integrand, in evaluating matrix elements of ...
Abstract: A novel procedure is presented for the evaluation of integrals involving singular Green function and Rao-Wilton-Glisson basis functions with arbitrary mutual non-planar geometrical ...
The Annals of Statistics, Vol. 39, No. 1 (February 2011), pp. 232-260 (29 pages) The estimation of surface integrals on the boundary of an unknown body is a challenge for nonparametric methods in ...
is called a *linear differential form* in the variables $x$ and $y$. Recall that for functions of a single variable we met integrals of the form I = \int_a^b \, f(x ...
ABSTRACT: A systematization for the manipulations and calculations involving divergent (or not) Feynman integrals, typical of the one loop perturbative solutions of Quantum Field Theory, is proposed.