Solution of wave propagation problems by the cell discretization method

DOI10.1016/S0045-7825(98)00274-6zbMath0957.76063MaRDI QIDQ1965219

John Greenstadt

Publication date: 25 March 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

zbMATH Keywords

second-order wave equationHelmholtz equationhyperbolic problemscell discretization algorithmCFL ratiocomplex scattered amplitudecomplex steady-state wave scatteringintracell polynomialstotal discretization

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items

The variational theory of complex rays: a predictive tool for medium-frequency vibrations., The variational theory of complex rays for the calculation of medium‐frequency vibrations

Cites Work

• Unnamed Item
• The removal of overshoot in P.D.E. solutions by the use of special basis functions
• Error estimates using the cell discretization method for some parabolic problems
• The Cell Discretization Algorithm for Elliptic Partial Differential Equations
• On the Use of Lagrange Multipliers in Domain Decomposition for Solving Elliptic Problems
• Solution of Elliptic Systems of Partial Differential Equations by Cell Discretization