Keyword :
Cholesky , oblique , Numerical methods , Lanczos , Nuclear structure , ground state energy , nuclear physics , B)E2( transition strengths , Spectrum , spherical and cylindrical symmetry , quadrupole-quadrupole interaction , Elliott SU)3( model , harmonic oscillator in a box , Confinement , quasi-symmetry , spin-orbit interaction , generalized eigenvalue problem , coherent )adiabatic( mixing , nuclear shell models
