Results 51 to 60 of about 453 (157)

Drive-Loss Engineering and Quantum Discord Probing of Synchronized Optomechanical Squeezing

Mathematics
In an optomechanical system (OMS), the dynamics of quantum correlations, e.g., quantum discord, can witness synchronized squeezing between the cavity and mechanical modes.
Hugo Molinares, Vitalie Eremeev
doaj   +1 more source

Shear Waves in an Elastic Plate with a Hole Resting on a Rough Base

Mathematics
The article is devoted to the analytical and numerical study of the pattern of propagation and attenuation, due to Coulomb friction, of shear waves in an infinite elastic thin plate with a circular orifice of radius r0 lying on a rough base.
Anatoly Nikolaevich Filippov
doaj   +1 more source

SYMMETRIES AND LAX INTEGRABILITY OF THE GENERALIZED PROUDMAN-JOHNSON EQUATION

Научный вестник МГТУ ГА, 2017
We study local symmetries of the generalized Proudman-Johnson equation. Symmetries of a partial differential equation may be used to find its invariant solutions.
O. I. Morozov
doaj  

The numerical solution of an Abel integral equation by the optimal quadrature formula

Results in Applied Mathematics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abdullo Hayotov, Samandar Babaev, Bobomurod Boytillayev   +2 more
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Solution of the Advection-diffusion Equation using the Differential Quadrature Method

KSCE Journal of Civil Engineering, 2010
Differential Quadrature Method (DQM) to integrate the one-dimensional Advection-diffusion Equation (ADE) is presented. This method was applied to two examples and the results were compared with the performance of the Explicit Finite Difference Method (EFDM) and Implicit Finite Differences Method (IFDM).
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Approximation of PDE solution manifolds: Sparse-grid interpolation and quadrature

CoRR
We study fully-discrete approximations and quadratures of infinite-variate functions in abstract Bochner spaces associated with a Hilbert space $X$ and an infinite-tensor-product Jacobi measure. For target infinite-variate functions taking values in $X$ which admit absolutely convergent Jacobi generalized polynomial chaos expansions, with suitable ...
Dinh Dung, Van Kien Nguyen, Duong Thanh Pham, Christoph Schwab   +3 more
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Nonlinear rheological models and their application to describe the mechanical behavior of highly oriented polymer materials

Научно-технический вестник информационных технологий, механики и оптики
The nonlinear viscoelasticity of uniaxial oriented polymer materials is considered. To explain the deformation mechanisms of oriented polymers and the possibility of predicting their mechanical behavior in various operating modes, new nonlinear ...
V. V. Golovina, D. S. Vavilov, O. B. Prishchepenok   +2 more
doaj   +1 more source

An approximative solution of the quadrature of a circle [PDF]

Časopis pro pěstování matematiky a fysiky, 1897
openaire   +1 more source

Optomechanics-Based Quantum Estimation Theory for Collapse Models. [PDF]

Entropy (Basel), 2023
Marchese MM, Belenchia A, Paternostro M.
europepmc   +1 more source

On the quadrature methods for the numerical solution of singular integral equations

Journal of Computational and Applied Mathematics, 1982
AbstractA Cauchy type singular integral equation can be numerically solved by the use of an appropriate numerical integration rule and the reduction of this equation to a system of linear algebraic equations, either directly or after the reduction of the Cauchy type singular integral equation to an equivalent Fredholm integral equation of the second ...
openaire   +2 more sources