Zobrazeno 1 - 10
of 457
pro vyhledávání: '"Jafarov, P."'
We consider variants of the classic Multiway Cut problem. Multiway Cut asks to partition a graph $G$ into $k$ parts so as to separate $k$ given terminals. Recently, Chandrasekaran and Wang (ESA 2021) introduced $\ell_p$-norm Multiway, a generalizatio
Externí odkaz:
http://arxiv.org/abs/2308.08373
Publikováno v:
Problems of Information Society, Vol 15, Iss 2, Pp 3-13 (2024)
The article is dedicated to the intersection of language and technology, a crucial topic in our contemporary world. The rapid advancements in Information Communication Technologies present both new opportunities and challenges for national languages.
Externí odkaz:
https://doaj.org/article/3d1970ebaae841a69790c06a546a83e7
Autor:
Jafarov, E. I., Nagiyev, S. M.
Publikováno v:
Reports on Mathematical Physics 92, 209-225 (2023)
Dynamical symmetry algebra for a semiconfined harmonic oscillator model with a position-dependent effective mass is constructed. Selecting the starting point as a well-known factorization method of the Hamiltonian under consideration, we have found t
Externí odkaz:
http://arxiv.org/abs/2305.11702
Publikováno v:
Journal of Mathematical Physics 65 (2024) 012107
We propose a phase-space representation concept in terms of the Wigner function for a quantum harmonic oscillator model that exhibits the semiconfinement effect through its mass varying with the position. The new method is used to compute the Wigner
Externí odkaz:
http://arxiv.org/abs/2302.12673
Autor:
E. Jafarov, N. Babayev
Publikováno v:
Економіка розвитку, Vol 23, Iss 2, Pp 47-56 (2024)
The importance of the study stemmed from the necessity to identify ways to enhance the quality and harmonise the financial statements of small and medium-sized firms in Azerbaijan so that they met international requirements. The aim of the work was t
Externí odkaz:
https://doaj.org/article/72c9e2b03a33429e8de4dc12a65f5297
Autor:
Jafarov, E. I., Nagiyev, S. M.
Publikováno v:
Romanian Journal of Physics 68, 111 (2023)
Two exactly-solvable confined models of the completely positive oscillator-shaped quantum well are proposed. Exact solutions of the position-dependent mass Schr\"odinger equation corresponding to the proposed quantum well potentials are presented. It
Externí odkaz:
http://arxiv.org/abs/2212.13062
Autor:
Jafarov, Jafar
In the Correlation Clustering problem, we are given a set of objects with pairwise similarity information. Our aim is to partition these objects into clusters that match this information as closely as possible. More specifically, the pairwise informa
Externí odkaz:
http://arxiv.org/abs/2208.12636
Publikováno v:
East European Journal of Physics, Iss 1, Pp 460-475 (2024)
In the study, the optimal values of the ratio of the distance between particles to the particle size in the radiation-heterogeneous radiolysis of water in nano-Me and nano-MeO systems were determined. In those systems, the effect of water density and
Externí odkaz:
https://doaj.org/article/f363fcbb96a440b1925cbd159fab7e08
Publikováno v:
International Journal of Modern Physics B Vol. 36, No. 31 (2022) 2250227 (20 pages)
The phase space representation for a semiconfined harmonic oscillator model with a position-dependent effective mass is constructed. We have found the Husimi distribution function for the stationary states of the oscillator model under consideration
Externí odkaz:
http://arxiv.org/abs/2204.02039
Autor:
Jafarov, Jafar
Matrix completion problem has been investigated under many different conditions since Netflix announced the Netflix Prize problem. Many research work has been done in the field once it has been discovered that many real life dataset could be estimate
Externí odkaz:
http://arxiv.org/abs/2204.01532