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Title: Mesh-free approach to Helmholtz equation based on radial basis functions, Journal of Telecommunications and Information Technology, 2005, nr 2

Creator:

Kowalczyk, Piotr ; Mrozowski, Michał

Date:

2005, nr 2

Resource Type:

artykuł

Description:

Recently, a radial basis functions (RBFs) method, which was originally proposed for interpolation problems, has been developed and applied to solve partial differential equations and eigenproblems. Properties of that method (meshfree algorithm) allows one to use it in many areas, including electromagnetics. In this paper the mesh-free RBF method for solving Helmholtz equation was applied and a new adaptive algorithm for defining the set of interpolation centers was proposed. Using the proposed approach the cutoff wavelengths and the field distribution in cylindrical waveguides of arbitrary cross-section were calculated with a high accuracy.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Format:

application/pdf

Resource Identifier:

oai:bc.itl.waw.pl:395

DOI:

10.26636/jtit.2005.2.302

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności

Subject and keywords:

cylindrical waveguides mesh-free method radial basis functions Helmholtz equation

Object collections:

Last modified:

Feb 25, 2026

In our library since:

Mar 2, 2010

Number of object content hits:

445

All available object's versions:

https://bc.itl.waw.pl/publication/447

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Edition name Date
Kowalczyk, Piotr; Mrozowski, Michał, Mesh-free approach to Helmholtz equation based on radial basis functions, Journal of Telecommunications and Information Technology, 2005, nr 2 Feb 25, 2026

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Instytut Łączności – Państwowy Instytut Badawczy ul. Szachowa 1 04-894 Warszawa

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(+48) 5128 696

E-Mail

biblioteka@il-pib.pl

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