Green algebra

Ebook "Many-body methods for atoms, molecules and clusters" provides an introduction to many-body methods for applications in quantum chemistry. These methods, originating in field-theory, offer an alternative to conventional quantum-chemical approaches to the treatment of the many-electron problem in molecules.

330p tracanhphuonghoa1007 22-04-2024 4 3   Download

In this paper, we intend to study idempotents of the Green algebra (complexified Green ring) of any finite dimensional pointed rank one Hopf algebra of nilpotent type over the complex number field. We first determine all one dimensional representations of the quotient algebra of the Green algebra modulo its Jacobson radical.

17p danhdanh27 07-01-2019 15 2   Download

On the base of the integral representation of displacement functions through Green's functions the author has proposed a numerical method for solving the differential equations of the problem. These equations were solved approximately after producing them into linear algebraic equations by finite difference technique.

6p bautroibinhyen211 28-10-2018 24 0   Download

The theory of Mackey functors has been developed during the last 25 years in a series of papers by various authors (J.a. Green [8], a. Dress [5], T. Yoshida [17], J. Th~venaz and P. Webb [13],[15],[14], G. Lewis [6]). It is an attempt to give a single framework for the different theories of representations of a finite group and its subgroups. The notion of Mackey functor for a group G can be essentially approached from three points of view: the first one ([8]), which I call "naive", relics on the poset of subgroups of G.

342p hotmoingay 03-01-2013 38 3   Download