Volkmer Hans

Publications in Math-Net.Ru

1. The Laplace–Beltrami Operator on the Surface of the Ellipsoid
   
   SIGMA, 20 (2024), 067, 21 pp.
2. On the Hill Discriminant of Lamé's Differential Equation
   
   SIGMA, 20 (2024), 021, 9 pp.
3. Expansion for a Fundamental Solution of Laplace's Equation in Flat-Ring Cyclide Coordinates
   
   SIGMA, 18 (2022), 041, 31 pp.
4. Gauss Hypergeometric Representations of the Ferrers Function of the Second Kind
   
   SIGMA, 17 (2021), 053, 33 pp.
5. Eigenvalue Problems for Lamé's Differential Equation
   
   SIGMA, 14 (2018), 131, 21 pp.
6. The Asymptotic Expansion of Kummer Functions for Large Values of the $a$-Parameter, and Remarks on a Paper by Olver
   
   SIGMA, 12 (2016), 046, 22 pp.
7. Definite integrals using orthogonality and integral transforms
   
   SIGMA, 8 (2012), 077, 10 pp.
8. External Ellipsoidal Harmonics for the Dunkl–Laplacian
   
   SIGMA, 4 (2008), 091, 13 pp.
9. Generalized Ellipsoidal and Sphero-Conal Harmonics
   
   SIGMA, 2 (2006), 071, 16 pp.