73397A4A-BB47-4595-AFBF-4C65C388C774BOUNDARY INTEGRAL EQUATION METHODS FOR HIGH FREQUENCY SCATTERING PROBLEMSResearch GrantEP/F06795X/1798CB33D-C79E-4578-83F2-72606407192CEPSRCINCOME_ACTUAL287661A87A5568-90C1-478B-9594-3C1E9F422883Numerical Estimation of Coercivity Constants for Boundary Integral Operators in Acoustic ScatteringSIAM Journal on Numerical Analysisaa342306457242716ba54e612acb64f1Betcke T2011-01-01http://dx.doi.org/10.1137/1007884830036-1429http://dx.doi.org/10.1137/1007884834Journal Article/Review5a351985ab0560.82028323