Abstract
In this paper, the method of category theory is used to simply prove that the RVB method is equivalent to the kinetic energy theorem.When $\Omega_{\mathrm{H}}$can be 0, for the case of the RVB method, its algebraic structure is equivalent to the group of prime numbers. Dimensionally setting the RVB method to the simplest case, it is equivalent to the kinetic energy theorem.This paper explores the theoretical underpinnings that connect the concept of residues, a fundamental aspect of complex analysis, with Euler characteristics, a pivotal invariant in topology. While residues are central to calculating integrals around isolated singularities in complex functions, Euler characteristics offer insight into the topological structure of spaces. We propose methodologies to bridge these seemingly distinct mathematical domains through the lens of advanced mathematical theories such as algebraic geometry, topology, and complex geometry. By examining specific geometric structures and manifolds, we delineate a conceptual framework that links residues with Euler characteristics, providing a novel perspective on understanding the interplay between complex analysis and topology.