# Search results

Applied Mathematics Letters > 2014 > 37 > Complete > 43-48

Numerical Methods for Partial Differential Equations > 37 > 3 > 2235 - 2243

Mathematical Methods in the Applied Sciences > 44 > 6 > 4673 - 4685

International Journal of Quantum Chemistry > 121 > 6 > n/a - n/a

*m*≠ 0 given by a confluent Heun function. This equation is first transformed to a confluent Heun differential equation through some variable transformations. The Wronskian determinant, which is constructed by two linearly dependent solutions, is used to calculate the eigenvalues precisely. The normalized eigenfunctions can be obtained...

Mathematical Methods in the Applied Sciences > 44 > 4 > 2868 - 2878

World Scientific News > 2021 > 153 > 2 > 205-215

Mathematical Methods in the Applied Sciences > 43 > 17 > 10168 - 10189

*composite*solution, which is a linear combination of the two components of a

*seed*solution,...

International Journal of Quantum Chemistry > 120 > 18 > n/a - n/a

*H*

_{C}(

*α*,

*β*,

*γ*,

*δ*,

*η*;

*z*) (

*β*,

*γ*≥ 0,

*z*∈ [0, 1]) and then illustrate how to solve the rigid rotor in the electric field. We find its exact solutions unsolved previously through solving the Wronskian determinant. The present results compared with those by the perturbation methods are found to have a big difference for a large parameter...

SN Applied Sciences > 2019 > 1 > 11 > 1-9

Heat Transfer—Asian Research > 48 > 7 > 3162 - 3185

Russian Mathematics > 2019 > 63 > 8 > 10-16

Numerical Analysis and Applications > 2019 > 12 > 3 > 234-250

Advances in Difference Equations > 2019 > 2019 > 1 > 1-10

General Relativity and Gravitation > 2019 > 51 > 9 > 1-15

General Relativity and Gravitation > 2019 > 51 > 8 > 1-20

Siberian Mathematical Journal > 2019 > 60 > 4 > 673-684

Lobachevskii Journal of Mathematics > 2019 > 40 > 7 > 851-860

General Relativity and Gravitation > 2019 > 51 > 7 > 1-22