An Exterior Poisson Solver Using Fast Direct Methods and Boundary Integral Equations with Applications to Nonlinear Potential Flow

DOI10.1137/0907068zbMath0617.65119OpenAlexW2095287816MaRDI QIDQ4727361

John E. Bussoletti, Forrester T. Johnson, Alex Woo, David P. Young

Publication date: 1986

Published in: SIAM Journal on Scientific and Statistical Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0907068

zbMATH Keywords

Poisson's equationcornerspreconditioned conjugate gradientcomputational aerodynamicsfast direct methodsboundary integral equation methodstransonic potential flowlifting airfoilEror estimatesirregular exterior regions

Mathematics Subject Classification ID

Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Numerical methods for integral equations (65R20) Transonic flows (76H05) Integral representations of solutions to PDEs (35C15) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10) Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing (76B10)

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