Related DatabasesWeb of Science You must be logged in with an active subscription to view this.Article DataHistorySubmitted: 21 December 2020Accepted: 07 September 2021Published online: 18 January 2022KeywordsHelmholtz equation, scattering, integral artificial radiation conditionAMS Subject Headings35J05, 35J25, 35P25, 45B05, 45F15, 65N30, 65N38, 78A45Publication DataISSN (print): 0036-1410ISSN...