79 citations
- Yerevan State UniversityAM8 papers
- A. Alikhanyan National LaboratoryAM5 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3 papers
- Joint Institute for Nuclear ResearchRU3 papers
- Intelligent Systems Research (United States)US1 paper
- Leibniz University HannoverDE1 paper
- Moscow Institute of Physics and TechnologyRU1 paper
- University of Rome Tor VergataIT1 paper
10 papers
A Comparative Analysis of Recurrent and Attention Architectures for Isolated Sign Language Recognition
Nigar Alishzade, Gulchin Abdullayeva
This study presents a systematic comparative analysis of recurrent and attention-based neural architectures for isolated sign language recognition. We implement and evaluate two re…
Hidden symmetries of integrable conformal mechanical systems
Tigran Hakobyan, Sergey Krivonos, Olaf Lechtenfeld +1
We split the generic conformal mechanical system into a "radial" and an "angular" part, where the latter is defined as the Hamiltonian system on the orbit of the conformal group, w…
Lobachevsky geometry of (super)conformal mechanics
Tigran Hakobyan, Armen Nersessian
We give a simple geometric explanation for the similarity transformation mapping one-dimensional conformal mechanics to free-particle system. Namely, we show that this transformati…
Generalizations of MICZ-Kepler system
Armen Nersessian
We discuss the generalizations of the MICZ-Kepler system (the system describing the motion of the charged particle in the field of Dirac dyon), to the curved spaces, arbitrary pote…
4D singular oscillator and generalized MIC-Kepler system
L. G. Mardoyan, M. G. Petrosyan
It is shown that the generalized MIC-Kepler system and four-dimensional singular oscillator are dual to each other and the duality transformation is the generalized version of the…
A surprise in mechanics with nonlinear chiral supermultiplet
Stefano Bellucci, Armen Nersessian
We show that the nonlinear chiral supermultiplet allows one to construct, over given two-dimensional bosonic mechanics, the family of two-dimensional supersymmetric me…