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Algebraic solution of project scheduling problems with temporal constraints

Autor: Krivulin, N., Gubanov, S.

Publikováno v: Operational Research. 2024. Vol.24, N4. P.69. URL:https://link.springer.com/article/10.1007/s12351-024-00880-3

New solutions for problems in optimal scheduling of activities in a project under temporal constraints are developed in the framework of tropical algebra which deals with the theory and application of algebraic systems with idempotent operations. We

Externí odkaz: http://arxiv.org/abs/2401.09216

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Generalized Heisenberg Model

Autor: Gubanov, S. Yu.

Publikováno v: Theor.Math.Phys. 130 (2002) 383-390; Teor.Mat.Fiz. 130 (2002) 451-459

We consider the XXZ model for a chain of particles whose spins are arbitrary with the anisotropy parameter equal to the root of minus one and generalized periodic boundary conditions. The conditions for the truncation of the functional fusion relatio

Externí odkaz: http://arxiv.org/abs/hep-th/0203075

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Reduction of XXZ model with generalized periodic boundary conditions

Autor: Belavin, A. A., Gubanov, S. Yu.

Publikováno v: Theor.Math.Phys. 129 (2001) 1484-1493

We examine the XXZ model with generalized periodic boundary conditions and identify conditions for the truncation of the functional fusion relations of the transfer matrix fusion. After the truncation, the fusion relations become a closed system of f

Externí odkaz: http://arxiv.org/abs/hep-ph/0202035

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Truncation of functional relations in the XXZ model

Autor: Belavin, A. A., Gubanov, S. Yu., Feigin, B. L.

This is the abstract of the revised paper. The integrable XXZ model with a special open boundary condition is considered. We study Sklyanin transfer matrices after quantum group reduction in roots of unity. In this case Sklyanin transfer matrices sat

Externí odkaz: http://arxiv.org/abs/hep-th/0008011

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Modeling of Aerodynamics and Heat-and-Mass Transfer on Ventilation of Industrial Enclosures

Autor: Gubanov, S. M., Krainov, Alexey Yu., Shinkevich, R. A.

Publikováno v: Atomic energy. 2022. Vol. 131, № 3. P. 153-158

Modeling of the aerodynamic processes involved in the ventilation of a large production enclosure containing electrical equipment requiring special conditions for air humidity and temperature was performed. A physical-mathematical model of the aerody

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4498ed7fa7fcca85762bdedb7d046f7d
https://doi.org/10.1007/s10512-022-00858-4