The control-theory-based artificial boundary conditions for time-dependent wave guide problems in unbounded domain

DOI10.1002/cnm.782zbMath1114.78008OpenAlexW2088919327MaRDI QIDQ5717687

Qingbin Li, Tianyun Liu

Publication date: 10 January 2006

Published in: Communications in Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.782

zbMATH Keywords

wave equationunbounded domaincontrol theoryartificial boundary condition

Mathematics Subject Classification ID

Wave equation (35L05) Antennas, waveguides in optics and electromagnetic theory (78A50) Control/observation systems governed by ordinary differential equations (93C15)

Related Items (2)

Explicit finite element artificial boundary scheme for transient scalar waves in two-dimensional unbounded waveguide ⋮ Stable high-order absorbing boundary condition based on new continued fraction for scalar wave propagation in unbounded multilayer media

Cites Work

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• Non-reflecting artificial boundaries for transient scalar wave propagation in a two-dimensional infinite homogeneous layer
• Accurate radiation boundary conditions for the time-dependent wave equation on unbounded domains
• High-order nonreflecting boundary conditions without high-order derivatives

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