Suchergebnisse - Variational methods applied to problems in optics AND electromagnetic theory

Mathematical Modelling: Principle and Theory von Dutta, Hemen

“… , electromagnetics, fluid dynamics, and catastrophes. The techniques and methodologies used in this book, on the other hand, should have a long-term impact and be applicable to a wide range of different topics of study and research …”
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Variational asymptotic homogenization of heterogeneous electromagnetoelastic materials von Tang, Tian, Yu, Wenbin

“… Starting from the total electromagnetic enthalpy of the heterogeneous continuum, we formulate the micromechanics model as a constrained minimization problem taking advantage of the fact that the size …”
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Numerical Electromagnetic Field Analysis for EMC Problems von Bruns, Heinz-Dietrich, Schuster, Christian, Singer, Hermann

“… Much progress has been made in the use of computational electromagnetics for the analysis of electromagnetic compatibility (EMC …”
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Variational Low Frequency Scattering by a Rectangular Trough in a Hard Ground Plane von Scharstein, R.W., Faircloth, D.L., Keen, J.M.

“… equation in the channel geometry. Comparison with an independent moment method indicates that the variational solution to the dynamic problem is highly accurate for troughs of general depth …”
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Two-Term Ritz-Galerkin Solution for the Low Frequency Scattering by a Rectangular Trough in a Soft Ground Plane von Scharstein, R.W., Keen, J.M., Faircloth, D.L.

“… Trough depth is arbitrary. The quasi-static nature of the long wave problem is exploited by approximating the aperture field as a complex superposition of decoupled symmetric and antisymmetric solutions to Laplace's equation …”
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High-order-harmonic generation in homonuclear and heteronuclear diatomic molecules: Exploration of multiple orbital contributions von Heslar, John, Telnov, Dmitry, Chu, Shih-I

“… The theory is applied to a detailed all-electron nonperturbative investigation of HHG processes of homonuclear (N{sub 2} and F{sub 2}) and heteronuclear (CO, BF, and HF …”
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Theory of Elastic Dielectrics Revisited von Ericksen, J. L.

“… I develop a variational principle introduced in [2] for electromagnetic elastic bodies and discuss its consequences …”
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An integral equation method for the electromagnetic scattering from cavities von Ammari, Habib, Bao, Gang, Wood, Aihua W.

“… These formulations provide a basis for variational boundary element methods for solving the cavity problem. The Gårding …”
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Towards a Unified Field Theory for Classical Electrodynamics von Benci, Vieri, Fortunato, Donato

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Four-wave mixing and transverse–longitudinal oscillatory modes in plasmonic nanoparticles: nonlinear theory from variational principles and mathematical simulation von Serebrennikov, A. M.

“… variational procedures and numerical methods. One of the goals pursuing under construction of the theory has been to minimize its axiomatics …”
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Exact effective relations for dynamics of a laminated body von Willis, J.R.

“… Variational and related methods for the overall properties of composites. In: Yih, C.S. (Ed.), Advances in Applied Mechanics, vol …”
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Solving electromagnetic eigenvalue problems in polyhedral domains with nodal finite elements von Buffa, Annalisa, Ciarlet, Patrick, Jamelot, Erell

“… approximation of the electromagnetic field. In order to remove spurious eigenmodes, their method required a parameterization of the variational formulation …”
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Mitigating the integration error in numerical simulations of Newtonian systems von Gurfil, Pini, Klein, Itzik

“… We introduce a method for mitigating the numerical integration errors of linear, second …”
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Symplectic analysis for periodical electro-magnetic waveguides von Zhong, W.X., Williams, F.W., Leung, A.Y.T.

“… Symplectic analysis is introduced into electro-magnetic waveguide theory, by using Hamiltonian system theory in which the transverse electric and magnetic field vectors are the dual vectors …”
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A limiting absorption principle for scattering problems with unbounded obstacles von Bonnet-Bendhia, Anne-Sophie, Tillequin, Axel

“… A generalized mode matching method that applies to a wide class of scattering problems is developed in the time harmonic two …”
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Review of finite element methods for microwave and optical waveguides von Rahman, B.M.A., Fernandez, F.A., Davies, J.B.

“… The authors review the application of the finite element method to analysis of waveguide problems …”
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Magnetohydrodynamic waves in non-uniform flows I: a variational approach von WEBB, G. M., ZANK, G. P., KAGHASHVILI, E. Kh, RATKIEWICZ, R. E.

“… The interaction of magnetohydrodynamic (MHD) waves in a non-uniform, time-dependent background plasma flow is investigated using Lagrangian field theory methods …”
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Finite-Element Analysis of Optical and Microwave Waveguide Problems von Rahman, B.M.A., Davies, J.B.

“… A vector H-field formulation is developed for electromagnetic wave propagation for a wide range of guided-wave problems …”
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Error Analysis of a Finite Element-Integral Equation Scheme for Approximating the Time-Harmonic Maxwell System von Hsiao, G. C., Monk, P. B., N. Nigam

“… In 1996 Hazard and Lenoir suggested a variational formulation of Maxwell's equations using an overlapping integral equation and volume representation of the solution [SIAM J. Math. Anal., 27 (1996), pp. 1597-1630 …”
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A Variational Analysis of Dielectric Waveguides by the Conformal Mapping Technique von Wu, R-B, Chen, C H

“… One common difficulty is the handling of the problem with the infinite extent of the electromagnetic fields in the transverse plane …”
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