{"title":"恶魔点和瑞利波传播","authors":"P. Malischewsky","doi":"10.1109/DD55230.2022.9961028","DOIUrl":null,"url":null,"abstract":"Eigenvalue problems with “peculiar properties” were studied in a famous paper by von Neumann and Wigner. The phenomenon of diabolical points is placed into an extended context and is connected for the first time with Rayleigh-wave propagation. The associated appearance of osculation, avoided crossing or repulsion is discussed by using simple models. Everything is connected with everything. Alexander von Humboldt (1769-1859)","PeriodicalId":125852,"journal":{"name":"2022 Days on Diffraction (DD)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-05-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Diabolical points and Rayleigh-wave propagation\",\"authors\":\"P. Malischewsky\",\"doi\":\"10.1109/DD55230.2022.9961028\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Eigenvalue problems with “peculiar properties” were studied in a famous paper by von Neumann and Wigner. The phenomenon of diabolical points is placed into an extended context and is connected for the first time with Rayleigh-wave propagation. The associated appearance of osculation, avoided crossing or repulsion is discussed by using simple models. Everything is connected with everything. Alexander von Humboldt (1769-1859)\",\"PeriodicalId\":125852,\"journal\":{\"name\":\"2022 Days on Diffraction (DD)\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-05-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 Days on Diffraction (DD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/DD55230.2022.9961028\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Days on Diffraction (DD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DD55230.2022.9961028","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Eigenvalue problems with “peculiar properties” were studied in a famous paper by von Neumann and Wigner. The phenomenon of diabolical points is placed into an extended context and is connected for the first time with Rayleigh-wave propagation. The associated appearance of osculation, avoided crossing or repulsion is discussed by using simple models. Everything is connected with everything. Alexander von Humboldt (1769-1859)