Results 31 to 40 of about 587,938 (239)
Symmetry Transformation Parameters as Classical Dynamic Variables in the Gauge Theory
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 A modification of the gauge theory is proposed, in which the set of generalized coordinates is supplemented with symmetry transformation parameters, and the condition is additionally imposed on the latter, which ensures the classical character of their ...
Gorobey Natalia +2 more
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APLIKASI PERSAMAAN DIFERENSIAL STOKASTIK PADA MASALAH KONTROL OPTIMUM BERKENDALA
Barekeng, 2021 Penyebaran virus Covid-19 adalah salah satu fenomena yang dapat dimodelkan. Pada penelitian ini dibahas tentang kontrol optimal pada model stokastik dari penyebaran virus Covid 19 yang terdiri atas tiga populasi yaitu rentan (Susceptible), Terinfeksi ...
Meliana Pasaribu, Helmi Helmi
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The 2-local Hamiltonian problem encompasses NP [PDF]
, 2003 We show that the NP complete problems MAX CUT and INDEPENDENT SET can be formulated as the 2-local Hamiltonian problem as defined by Kitaev. He introduced the quantum complexity class BQNP as the quantum analog of NP, and showed that the 5-local ...
Beth, Thomas, Wocjan, Pawel
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Forbidden Pairs and (k,m)-Pancyclicity
Discussiones Mathematicae Graph Theory, 2017 A graph G on n vertices is said to be (k, m)-pancyclic if every set of k vertices in G is contained in a cycle of length r for each r ∈ {m, m+1, . . . , n}.
Crane Charles Brian
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St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2020 The results of theoretical and experimental studies of the electron paramagnetic resonance (EPR) spectra of iron impurity centers in the Al2[SiO4] lattice are presented. Characteristic defects of the system have been found to lead to the appearance of
Apushkinskiy Evgeniy +4 more
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SOME PROPERTIES ON COPRIME GRAPH OF GENERALIZED QUATERNION GROUPS
Barekeng, 2023 A coprime graph is a representation of finite groups on graphs by defining the vertex graph as an element in a group and two vertices adjacent to each other's if and only if the order of the two elements is coprime.
Arif Munandar
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Randomized Hamiltonian Mechanics
Doklady Mathematics, 2019 Randomized Hamiltonian mechanics is the Hamiltonian mechanics which is determined by a time-dependent random Hamiltonian function. Corresponding Hamiltonian system is called random Hamiltonian system. The Feynman formulas for the random Hamiltonian systems are obtained. This Feynman formulas describe the solutions of Hamilton equation whose Hamiltonian
Orlov, Yu. N. +2 more
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Gauge equivalence in QCD: the Weyl and Coulomb gauges
, 2003 The Weyl-gauge ($A_0^a=0)$ QCD Hamiltonian is unitarily transformed to a representation in which it is expressed entirely in terms of gauge-invariant quark and gluon fields.
A. Cucchieri +38 more
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An approximating method for the stabilizing solution of the Hamilton-Jacobi equation for integrable systems using Hamiltonian perturbation theory [PDF]
, 2006 In this report, a method for approximating the stabilizing solution of the Hamilton-Jacobi equation for integrable systems is proposed using symplectic geometry and a Hamiltonian perturbation technique.
Sakamoto, N., Schaft, A.J. van der
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The oscillator's model with broken symmetry
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2015 The equations of the oscillator motion are considered. The exact solutions are given in the form of exponents with an additional parameter that characterizes the asymmetry of the oscillations.
Dmitry B Volov
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