Search Results - Nystrom-type algorithm

Scattering and Absorption of Waves by Flat Material Strips Analyzed Using Generalized Boundary Conditions and Nystrom-Type Algorithm by Shapoval, O. V., Sauleau, R., Nosich, A. I.

“… The numerical solution is built on two singular integral equations discretized using Nystrom-type numerical algorithm…”
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Nystrom technique analysis of the terahertz and infrared range radar cross section of a circular dielectric cylinder with graphene strips inside by Kaliberda, Mstyslav E, Pogarsky, Sergey

“… The mathematically grounded method of hyper-singular integral equations and the meshless Nystrom-type algorithm are used…”
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Integral Equation Analysis of Plane Wave Scattering by Coplanar Graphene-Strip Gratings in the THz Range by Shapoval, Olga V., Gomez-Diaz, Juan Sebastian, Perruisseau-Carrier, Julien, Mosig, Juan R., Nosich, Alexander I.

“…The plane wave scattering and absorption by finite and infinite gratings of free-space standing infinitely long graphene strips are studied in the THz range. A…”
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Integral Equation Analysis of Terahertz Backscattering from Circular Dielectric Rod with Partial Graphene Cover by Dukhopelnykov, Sergii V., Sauleau, Ronan, Nosich, Alexander I.

“… Our treatment is based on the hyper-singular boundary integral equation, discretized with a Nystrom-type algorithm, which has a mathematically grounded convergence…”
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H-wave scattering by a flat magneto-dielectric strip analyzed with the Nystrom-type numerical algorithm by Shapoval, Olga V, Sauleau, Ronan, Nosich, Alexander I

“… The accurate numerical solution is based on the singular integral equations discretized using a Nystrom-type numerical algorithm…”
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Classical ADE and PACO omnidirectional dual-reflector antennas simulated in 2-D using a nystrom-type MDS algorithm by Nosich, Andrey A., Sauleau, Ronan, Gandel, Yuriy V.

“…A full-wave numerical study of 2-D models of dual-reflector omnidirectional ADE (axially-displaced ellipse subreflector and parabolic main reflector) and PACO…”
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Collimation and focusing of wave beams with metal-plate lens antennas analyzed using nystrom-type MDS algorithm by Nosich, A.A., Gandel, Y.V., Matsushima, A., Sauleau, R.

“…We present a full-wave numerical study and design of the 2-D model of a perfectly electric conducting (PEC) parallel-plate lens structure. The underlining idea…”
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Simulation and performance comparison of ADE and PACO dual-reflector antenna models in 2-D using Nystrom-type MDS algorithm by Nosich, A.A., Sauleau, R., Gandel, Y.V.

“…A full-wave numerical study of 2-D models of dual-reflector omnidirectional ADE (axially-displaced ellipse subreflector and parabolic main reflector) and PACO…”
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A new Nyström-type method for Fredholm integral equations of the second kind by Zhong, Xian-Ci

“…•A practical and simple algorithm is given to obtain the approximation solution. A new Nyström-type method is proposed in the paper to solve linear Fredholm integral equations of the second kind…”
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An error estimation of a Nyström type method for integral-algebraic equations of index-1 by Sajjadi, Sayed Arsalan, Najafi, Hashem Saberi, Aminikhah, Hossein

“… ] . The integral-algebraic equations belong to the class of moderately ill-posed problems. The main idea in the numerical method is that we will approximate the product of the kernels and solutions which using this idea, we achieve an accurate algorithm…”
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Singular integral equations analysis of THz wave scattering by an infinite graphene strip grating embedded into a grounded dielectric slab by Kaliberda, Mstyslav E, Lytvynenko, Leonid M, Pogarsky, Sergey A

“… The numerical method of the solution is based on the Nystrom-type algorithm and has guaranteed convergence…”
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Excitation of guided waves of grounded dielectric slab by a THz plane wave scattered from finite number of embedded graphene strips: Singular integral equation analysis by Kaliberda, Mstislav E., Lytvynenko, Leonid M., Pogarsky, Sergey A., Sauleau, Ronan

“… The rigorous and efficient method of singular integral equations is used here. The discretisation is based on the convergent meshless Nystrom‐type algorithm…”
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Electromagnetic Engineering of a Single-Mode Nanolaser on a Metal Plasmonic Strip Placed into a Circular Quantum Wire by Shapoval, Olga V., Kobayashi, Kazuya, Nosich, Alexander I.

“…We investigate the emission of waves by a thin silver nanostrip placed into the center of a circular quantum wire (QWR), in the visible-light range. Our…”
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Singular Integral Equations in Scattering of Planar Dielectric Waveguide Eigenwaves by the System of Graphene Strips at THz by Kaliberda, Mstislav E., Lytvynenko, Leonid M., Pogarsky, Sergey A.

“… The strips are placed along the centreline of the waveguide. Our treatment is based on the singular integral equations with the Nystrom-type discretization algorithm…”
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Optical fields of the lowest modes in a uniformly active thin subwavelength spiral microcavity by Smotrova, Elena I, Benson, Trevor M, Sewell, Phillip, Ctyroky, Jiri, Sauleau, Ronan, Nosich, Alexander I

“… After discretization using the Nyström-type algorithm, the eigenvalues are found in terms of frequency and material-gain threshold…”
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Nystrom-type technique for numerical analysis of lasing spectra and thresholds in arbitrary-shaped active 2-D microcavities by Smotrova, E.I., Sewell, P., Benson, T., Ctyroky, J., Nosich, A.I.

“… Discrete form of these equations is built using the exponentially convergent Nystrom-type algorithm…”
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Dielectric Wire Wrapped in Graphene Layer with a Slot as a Plasmonic Absorber of THz Waves by Dukhopelnykov, Sergii V., Vigueras, Maria Garcia, Sauleau, Ronan

“… We derive a hyper-singular integral equation for the electric current induced on the strip and discretize it using a Nystrom-type method…”
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Scattering of light waves by finite metal nanostrip gratings: Nystrom-Type method and resonance effects by Shapoval, O. V.

“…). The obtained IE are solved numerically using the Nystrom-type method and the quadrature formulas of interpolation type, that provides guarantee convergence and controlled accuracy…”
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Numerical algorythm for the scattering by imperfect strips using the nystrom-type discretization by Shapoval, O.V., Sauleau, R., Nosich, A.I.

“… Attention is concentrated on the construction of the discrete model. The use of the Nystrom-type numerical algorithm, based on the interpolation type quadrature formulas…”
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Nystrom-type method essentials in the scattering by comb-like graphene strip grating in the THz range by Shapoval, Olga V., Nosich, Alexander I.

“… The proposed Nystrom-type numerical analysis is based on the hyper-singular integral equations (IEs…”
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