Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
Handbook of Mathematical Functions, With Formulas, Graphs, and Mathematical Tables,
Programming and Computing Software
Symbolic-Numerical Algorithms for Solving Parabolic Quantum Well Problem with Hydrogen-Like Impurity
CASC '09 Proceedings of the 11th International Workshop on Computer Algebra in Scientific Computing
CASC'07 Proceedings of the 10th international conference on Computer Algebra in Scientific Computing
Symbolic-Numerical calculations of high-|m| rydberg states and decay rates in strong magnetic fields
CASC'12 Proceedings of the 14th international conference on Computer Algebra in Scientific Computing
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A computational scheme for solving elliptic boundary value problems with axially symmetric confining potentials using different sets of one-parameter basis functions is presented. The efficiency of the proposed symbolic-numerical algorithms implemented in Maple is shown by examples of spheroidal quantum dot models, for which energy spectra and eigenfunctions versus the spheroid aspect ratio were calculated within the conventional effective mass approximation. Critical values of the aspect ratio, at which the discrete spectrum of models with finite-wall potentials is transformed into a continuous one in strong dimensional quantization regime, were revealed using the exact and adiabatic classifications.