{"title":"具有Hölder曲率不连续的等高线的高频衍射","authors":"E. Zlobina","doi":"10.1109/DD46733.2019.9016514","DOIUrl":null,"url":null,"abstract":"High-frequency diffraction of a plane wave by a contour with a Hölder-type discontinuity in otherwise smooth curvature is addressed. Aiming at explicit construction of asymptotic formulas, a systematic version of boundary layer approach is applied. An expression for the outgoing wavefield is presented.","PeriodicalId":319575,"journal":{"name":"2019 Days on Diffraction (DD)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-frequency diffraction by a contour with a Hölder discontinuity of curvature\",\"authors\":\"E. Zlobina\",\"doi\":\"10.1109/DD46733.2019.9016514\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"High-frequency diffraction of a plane wave by a contour with a Hölder-type discontinuity in otherwise smooth curvature is addressed. Aiming at explicit construction of asymptotic formulas, a systematic version of boundary layer approach is applied. An expression for the outgoing wavefield is presented.\",\"PeriodicalId\":319575,\"journal\":{\"name\":\"2019 Days on Diffraction (DD)\",\"volume\":\"66 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 Days on Diffraction (DD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DD46733.2019.9016514\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 Days on Diffraction (DD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DD46733.2019.9016514","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-frequency diffraction by a contour with a Hölder discontinuity of curvature
High-frequency diffraction of a plane wave by a contour with a Hölder-type discontinuity in otherwise smooth curvature is addressed. Aiming at explicit construction of asymptotic formulas, a systematic version of boundary layer approach is applied. An expression for the outgoing wavefield is presented.
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