Results 251 to 260 of about 4,498,304 (271)

Parabolic Equations with Large Parameter. Inverse Problems

Mathematical Notes, 2020
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Parameters For Large Optics Generation

Optical Engineering, 1986
The ability to generate large aspheric optical components to micrometer tolerances while leaving surfaces relatively free of subsurface damage is quite recent. This paper describes methods for determining the optimum parameters for generating high quality aspheric surfaces.
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Estimation for large non-centrality parameters

AIP Conference Proceedings, 2016
We introduce the concept of estimability for models for which accurate estimators can be obtained for the respective parameters. The study was conducted for model with almost scalar matrix using the study of estimability after validation of these models.
Sónia Inácio, João Mexia, Miguel Fonseca, Francisco Carvalho   +3 more
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Parameter sensitivity of large electric machines

2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016
Machine simulation models allow the use of embedded numerical computation techniques. The numerical model and computational accuracy is usually gauged by comparison with experimental measurements. In this paper a large hydro generator is modeled and the sensitivity of various model parameters is investigated by comparing the simulated results with ...
J. C Akiror, P. Pillay, A. Merkhouf
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Obtaining the Morse parameter for large bond-stretching using Murrell-Sorbie parameters

Journal of Molecular Modeling, 2007
Although the second derivative approach has been shown to provide good parameter relationships between any two interatomic potential functions, these relations are valid only at and near the equilibrium point. Arising from the significant discrepancy between connected potential functions for large stretching of covalent bonds by the second derivative ...
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Legendre functions with both parameters large

Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1975
By application of the theory for second-order linear differential equations with two turning points developed in the preceding paper, some new asymptotic approximations are obtained for the associated Legendre functions when both the degree n and order m are large.
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Elliptical Hill's problem (large and small impact parameters)

Celestial Mechanics, 1987
This paper gives analytical formulas to express the changes in orbital elements due to a close encounter between two particles of a ring or between two small satellites of a planet. The study is performed in the frame of Hill's problem, extended to fully take into account the eccentricities.
Moons, M., Delhaise, F., Depaepe, E.
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Large-parameter limits of conformal blocks

Canadian Journal of Physics, 2015
Conformally invariant quantum field theories can be “bootstrapped” because they can be defined without reference to a Lagrangian or a Hamiltonian. When they are instead defined in terms of spins and scaling dimensions of local operators, much of the parameter space can be ruled out as unphysical.
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Cluster Parameter Determinations for Large Datasets

2011
I review the current methods of extracting parameters from cluster colour-magnitude diagrams, and compare them with the requirements for extracting the new information available from the next generation of optical and infrared sky surveys. I conclude that the basic statistical tools are beginning to emerge, but that there are significant problems with ...
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Material Parameter Identification for Large Deformation Plasticity Models

1997
In order to numerically simulate manufacturing processes of structural components and their mechanical behaviour in service with sufficient accuracy and computational efficiency, it is necessary to develop appropriate constitutive models. All such models contain a number of material parameters (phenomenological coefficients) which are to be determined ...
Toropov, V.V., Yoshida, F., van der Giessen, E.   +2 more
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