3 papers
physics.chem-ph2019
Linear scaling conventional Fock matrix calculation with stored non-zero two-electron integrals
Alexander V. Mitin
It was shown that the conventional Fock matrix calculation, which using stored non-zero two-electron integrals, density prescreening, and data compression methods possesses the lin…
physics.chem-ph2018
On rotational-vibrational spectrum of diatomic beryllium molecule
A. A. Gusev, O. Chuluunbaatar, S. I. Vinitsky +7
The eigenvalue problem for second-order ordinary differential equation (SOODE) in a finite interval with the boundary conditions of the first, second and third kind is formulated.…
quant-ph2006
The analytical solution of the Schrödinger equation in Born-Oppenheimer approximation for molecular ion
Alexander V. Mitin
An analysis of the analytical solution of the Schrödinger equation (which is a second order differential equation) for shows that the second linear independent solution of…