343 citations
- Institute for Physical ResearchAM22 papers
- Moscow Institute of Physics and TechnologyRU10 papers
- A. Alikhanyan National LaboratoryAM9 papers
- Yerevan State UniversityAM9 papers
- University of IcelandIS8 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- ITMO UniversityRU6 papers
- Tomsk Polytechnic UniversityRU6 papers
- Dublin Institute For Advanced StudiesIE5 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP5 papers
- Sorbonne UniversitéFR5 papers
- The University of TokyoJP5 papers
11 papers · 1 filter
Confluent hypergeometric expansions of the confluent Heun function governed by two-term recurrence relations
T. A. Ishkhanyan, V. P. Krainov, A. M. Ishkhanyan
We show that there exist infinitely many nontrivial choices of parameters of the single confluent Heun equation for which the three-term recurrence relations governing the expansio…
Simultaneous observations of the blazar PKS2155-304 from Ultra-Violet to TeV energies
H. E. S. S., Fermi, NuSTAR collaborations
The results of the first ever contemporaneous multi-wavelength observation campaign on the BL Lac object PKS2155-304 involving Swift, NuSTAR, Fermi-LAT and H.E.S.S. are reported. T…
Exact solution of the 1D Dirac equation for the inverse-square-root potential
A. M. Ishkhanyan
We present the exact solution of the 1D Dirac equation for the inverse-square-root potential for several configurations of vector, pseudo-scalar and scalar fields. Eac…
MAVEN: Multi-Agent Variational Exploration
Anuj Mahajan, Tabish Rashid, Mikayel Samvelyan +1
Centralised training with decentralised execution is an important setting for cooperative deep multi-agent reinforcement learning due to communication constraints during execution…
Generalized-hypergeometric solutions of the general Fuchsian linear ODE having five regular singularities
A. Ishkhanyan, C. Cesarano
We show that a Fuchsian differential equation having five regular singular points admits solutions in terms of a single generalized hypergeometric function for infinitely many part…
On the derivatives of the Heun functions
G. Filipuk, A. Ishkhanyan, J. Dereziński
The Heun functions satisfy linear ordinary differential equations of second order with certain singularities in the complex plane. The first order derivatives of the Heun functions…