In the study of electromagnetics one often needs to perform line, surface, and volume integrations. The evaluation of these integrals in a particular coordinate system requires the knowledge of ...

This code base is designed to determine test Pseudo-differential operators, and find the inverse. For example, the following is a Pseudo-differential operator: L = D_{xx} + u This Pseudo-differential ...

When one function is defined as a differential operation on another function, it’s often desirable to invert the definition, to effectively “undo” the differentiation. A Green’s function approach is ...

The study of global solvability and hypoellipticity of differential operators on manifolds has attained increasing prominence over recent decades. At its core, global solvability investigates the ...

ABSTRACT: The research paper investigates the computation of Casimir operators on s l 2 -modules associated with linear differential operators and symbols on the real line. The study considers spaces ...