Noise analysis of single-qumode Gaussian operations using continuous-variable cluster states [PDF]
, 2014 We consider measurement-based quantum computation that uses scalable continuous-variable cluster states with a one-dimensional topology. The physical resource, known here as the dual-rail quantum wire, can be generated using temporally multiplexed ...
Alexander, Rafael N. +3 more
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Quadrature and Harmonic L 1 -Approximation in Annuli [PDF]
Transactions of the American Mathematical Society, 1989 Open sets D D in R N ( N ≥ 3 ) {R^N}\;(N \geq 3) with the property that D ¯ \bar D is a closed annulus { x : r
D. H. Armitage, M. Goldstein
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Effect of Correlated Non-Gaussian Quadratures on the Performance of Binary Modulations
Journal of Electrical and Computer Engineering, 2011 The received signal in many wireless communication systems comprises of the sum of waves with random amplitudes and random phases. In general, the composite signal consists of correlated nonidentical Gaussian quadrature components due to the central ...
Valentine A. Aalo, George P. Efthymoglou
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Iterative methods of Ambartsumian equations’ solutions. Part 2
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022 Background. Ambartsumian equation and its generalizations are one of the main integral equations of astrophysics, which have found wide application in many areas of physics and technology.
I.V. Boykov, A.A. Pivkina
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An efficient high-order Nystr\"om scheme for acoustic scattering by inhomogeneous penetrable media with discontinuous material interface [PDF]
, 2015 This text proposes a fast, rapidly convergent Nystr\"{o}m method for the solution of the Lippmann-Schwinger integral equation that mathematically models the scattering of time-harmonic acoustic waves by inhomogeneous obstacles, while allowing the ...
Anand, Akash +3 more
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Contact problem of torsion of a multilayer base with elastic connections between layers
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014 Torsion of a multilayer base with elastic connections between layers by cylindrical punch with a flat sole was considered. The Hankel integral transform of the first order and the method of the compliance functions were used.
Nina N Antonenko, Igor G Velichko
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Sub-Rayleigh resolution of two incoherent sources by array homodyning
, 2020 Conventional incoherent imaging based on measuring the spatial intensity distribution in the image plane faces the resolution hurdle described by the Rayleigh diffraction criterion.
Banaszek, Konrad +5 more
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Sampling, Marcinkiewicz–Zygmund inequalities, approximation, and quadrature rules [PDF]
Journal of Approximation Theory, 2020 Given a sequence of Marcinkiewicz-Zygmund inequalities in $L^2$, we derive approximation theorems and quadrature rules. The derivation is completely elementary and requires only the definition of Marcinkiewicz-Zygmund inequality, Sobolev spaces, and the solution of least square problems.
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Hydrodynamic Flows on Curved Surfaces: Spectral Numerical Methods for Radial Manifold Shapes
, 2018 We formulate hydrodynamic equations and spectrally accurate numerical methods for investigating the role of geometry in flows within two-dimensional fluid interfaces.
Atzberger, Paul J., Gross, Ben J.
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AN APPROXIMATE METHODS FOR SOLVING POLYSINGULAR INTEGRAL EQUATIONS IN DEGENERATE CASES
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2020 Background. This work is devoted to the study of sets of functions in which the condition of unique solvability of degenerate polysingular integral equations is satisfied, and to the construction of approximate methods for solving polysingular integral
I. V. Boykov +2 more
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