35 citations
- University College LondonGB3 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Federal Research Centre «Fundamentals of Biotechnology» of the Russian Academy of SciencesRU1 paper
- Joint Institute for High TemperaturesRU1 paper
- Laboratoire de Mathématiques Blaise PascalFR1 paper
- Lomonosov Moscow State UniversityRU1 paper
- Moscow Center For Continuous Mathematical EducationRU1 paper
- Moscow Institute of Physics and TechnologyRU1 paper
- Moscow State University of Environmental EngineeringRU1 paper
- Université Toulouse III - Paul SabatierFR1 paper
6 papers
Finite symmetric groups are strongly verbally closed
Olga K. Karimova, Anton A. Klyachko
Answering a question of A. V. Vasil'ev, we show that each finite symmetric (or alternating) group is a retract of any group containing as a verbally closed subgroup.
ExoMol molecular line lists: XI The spectrum of nitric acid
Anatoly I. Pavlyuchko, Sergei N. Yurchenko, Jonathan Tennyson
Nitric acid is a possible biomarker in the atmospheres of exoplanets. An accurate line list of rotational and rotational-vibrational transitions is computed for nitric acid (HNO$_3…
A hybrid variational-perturbation calculation of the ro-vibrational spectrum of nitric acid
A. I. Pavlyuchko, S. N. Yurchenko, Jonathan Tennyson
Rotation-vibration spectra of the nitric acid molecule, HNO\3, are calculated for wavenumbers up to 7000~\cm. Calculations are performed using a Hamiltonian expressed in internal c…
Hybrid variation-perturbation method for calculating rovibrational energy levels of polyatomic molecules
A. I. Pavlyuchko, S. N. Yurchenko, Jonathan Tennyson
A procedure for calculation of rotation-vibration states of medium sized molecules is presented. It combines the advantages of variational calculations and perturbation theory. The…
Nonlinear waves in a positive-negative coupled waveguide zigzag array
Elena V. Kazantseva, Andrey I. Maimistov
We consider the coupled electromagnetic waves propagating in a waveguide array, which consists of alternating waveguides of positive and negative refraction indexes. Due to zigzag…
Equivalence of summatory conditions along sequences for bounded holomorphic functions
Vladimir Ya. Eiderman, Pascal J. Thomas
A sequence of points in the unit disk is said to be thin for a given decrease function , if there is a nontrivial bounded holomorphic function such that the infinite serie…