291 citations
- National Academy of Sciences of ArmeniaAM59 papers
- Centre National de la Recherche ScientifiqueFR44 papers
- Laboratoire Interdisciplinaire Carnot de BourgogneFR39 papers
- Yerevan State UniversityAM34 papers
- Université de BourgogneFR32 papers
- Moscow Institute of Physics and TechnologyRU28 papers
- Russian-Armenian UniversityAM22 papers
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- A. Alikhanyan National LaboratoryAM10 papers
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Showing 2014 · math-phShow all
3 papers · 2 filters
math-ph2014★ 4 cited
Dirac-Kähler particle in Riemann spherical space: boson interpretation
A. M. Ishkhanyan, O. Florea, E. M. Ovsiyuk +1
In the context of the composite boson interpretation, we construct the exact general solution of the Dirac--Kähler equation for the case of the spherical Riemann space of constant…
math-ph2014★ 8 cited
Expansions of the solutions of the biconfluent Heun equation in terms of incomplete Beta and Gamma functions
T. A. Ishkhanyan, Y. Pashayan-Leroy, M. R. Gevorgyan +2
Starting from equations obeyed by functions involving the first or the second derivatives of the biconfluent Heun function, we construct two expansions of the solutions of the bico…
math-ph2014★ 14 cited
New relations for the derivative of the confluent Heun function
V. A. Shahnazaryan, T. A. Ishkhanyan, T. A. Shahverdyan +1
The cases when the equation for the derivative of the confluent Heun function has only three singularities (in general, the equation has four such points) are examined. It is shown…