Az Egri Ho Si Minh Tanárképző Főiskola Tud. Közleményei. 1987. (Acta Academiae Paedagogicae Agriensis : Nova series ; Tom. 18/13)

Tamás Franczia: An analytical method for calculating multicentre integrals built up from GTF-S I

- 27 TAMÁS FRANCZIA AN ANALYTICAL METHOD FOR CALCULATING MULTICENTRE INTEGRALS BUILT UP FROM GTF-S I. Abstract: In this paper we explain the principles of an analytical method for calculating multicentre potential integrals built up from Gaussian basis functions. The method is based upon the theory of complex variable functions and the Fourier series form solutions of the two dimensional Laplace-equation. The multicentre integrals built up from Slater-type basis functions will be treated in the second part of the paper. Note before the introduction: As almost each work from C3 3 to c 12 3 in the referred literature contains the principles of the main part of the introduction in details we refer to books or articles only in a few cases in order to avoid the interruption of the text with references in many instances. Received on the 20-th of January 1986.