Definite integrals are a fundamental concept in calculus, allowing us to compute the area under a curve on a given interval. In this article, we will explore the process of calculating definite ...

Brush up on your knowledge of using integration to calculate definite integrals for the Higher Maths exam.

Recall that an indefinite integral (or antiderivative) is so called as it provides a family of solutions with a constant term. It is called indefinite as the constant \(c\) can take any real value, ...

Abstract: The Rao–Wilton–Glisson (RWG) basis function (BF)-related convolutional surface integrals are intrinsically 2-D. The Schaubert–Wilton–Glisson (SWG) BF-related convolutional volume integrals ...

Abstract: The Rao–Wilton–Glisson (RWG) basis function (BF)-related convolutional surface integrals are intrinsically 2-D. The Schaubert–Wilton–Glisson (SWG) BF-related convolutional volume integrals ...

This is the way I am currently evaluating the integrals of shape functions in neighboring elements (not in the element they belong to): To test my results I also compute the integral of Lagrange ...