Operators and Matrices · Volume 5, Issue 1 Boundary integral methods for wedge diffraction problems: the angle 2π/n, Dirichlet and Neumann conditions 05-01 Pages 1-40 DOI 10.7153/oam-05-01 Downloads Short PDF Full PDF PNG Authors Torsten Ehrhardt A. P. Nolasco F.-O. Speck Keywords wedge diffraction problem Helmholtz equation boundary value problem half-line potential pseudodifferential operator Sommerfeld potential Rawlins factorization Subject classes 35J05 78A45 45E10 47B35