arXiv:1812.02665·v1·Nuclear Theory
Finite Element Method for Solving the Collective Nuclear Model with Tetrahedral Symmetry
A.A. Gusev · S.I. Vinitsky · O.Chuluunbaatar · A. Gozdz · A. Dobrowolski · K. Mazurek · P.M. Krassovitskiy
Abstract
We apply a new calculation scheme of a finite element method (FEM) for solving an elliptic boundary-value problem describing a quadrupole vibration collective nuclear model with tetrahedral symmetry. We use of shape functions constructed with interpolation Lagrange polynomials on a triangle finite element grid and compare the FEM results with obtained early by a finite difference method.
Comments: 6 pages, 3 figures, 1 table