M. Witwit

发表

Energy levels for a double-well potential in three-dimensional system using Hill determinant approach

M. Witwit, 1996 .

Quantum theory of a double-well potential: energy levels for symmetric and nonsymmetric double-well potentials in a three-dimensional system

M. Witwit, 1996 .

Energy levels of a nonpolynomial oscillator using finite difference technique

M. Witwit, 1996 .

Some inner product techniques for computing eigenvalues for three-dimensional anharmonic oscillators with quartic and sextic perturbations

M. Witwit, 1995 .

Application of the inner product technique to double-well potentials in three-dimensional quantum systems by expanding the potential functions around their minima

M. Witwit, 1998 .

Numerical computation and analysis of the Titchmarsh-Weyl m a (l) function for some simple potentials

J. Killingbeck, M. Witwit, N. Gordon, 1999 .

Finite difference calculations of eigenvalues for various potentials

M. Witwit, 1992 .

Energy Levels for Nonsymmetric Double-Well Potentials in Several Dimensions

M.R.M. Witwit, M. Witwit, 1996 .

Energy levels of double‐well potentials in a three‐dimensional system

M. Witwit, 1995 .

The energy levels of the Schrodinger equation for various types of potentials using a renormalized method

M. Witwit, 1991 .

Energy levels of two‐dimensional anharmonic oscillators with sextic and octic perturbations

M. Witwit, 1992 .

Hypervirial perturbation theory for eigenenergies for two types of atomic potentials

M. Witwit, 1994 .

Energy levels of the Schrödinger equation for some rational potentials in two-dimensional space using the inner product technique

J. Killingbeck, M. Witwit, 1994 .

Eigenenergies of the r2+ lambda r2/(1+gr2) and 1/2(r2)-or+gr4/(1+g alpha r2) potentials obtained by the hypervirial method

M. Witwit, 1991 .

Energy levels of a two-dimensional anharmonic oscillator: Hill determinant approach

M. Witwit, 1993 .

The eigenvalues of the Schrodinger equation for spherically symmetric states for various types of potentials in two, three and N dimensions, by using perturbative and non-perturbative methods

M. Witwit, 1991 .

Hypervirial perturbation calculations for double-well potentials of perturbed oscillator type

J. Killingbeck, M. Witwit, 1993 .

Inner product perturbation theory: Energy levels of double‐well potentials for two‐dimensional quantum systems by expanding the potential functions around their minima

M. Witwit, 1997 .

Calculating energy levels of a double-well potential in a two- dimensional system by expanding the potential function around its minimum

M. Witwit, N. Gordon, 1997 .

Stable forward shooting for eigenvalues and expectation values

J. Killingbeck, M. Witwit, N. Gordon, 1995 .

The energy levels for a symmetric and nonsymmetric double-well potential in a two-dimensional system using the Hill determinant approach

M. Witwit, 1996 .

A Hill-determinant approach to symmetric double-well potentials in two dimensions

J. Killingbeck, M. Witwit, 1995 .

Energy levels of a three‐dimensional anharmonic oscillator with sextic perturbation

M. Witwit, 1992 .

The second- and third-order energy corrections in the partitioned perturbation series for the hydrogen atom in a magnetic field

J. Killingbeck, M. Witwit, 1993 .

INNER PRODUCT THEORY CALCULATIONS FOR DOUBLE-WELL POTENTIALS IN TWO-DIMENSIONAL SPACE

M. Witwit, 1995 .