{"title":"比如此类网格问题的对称性","authors":"H. Streitwolf","doi":"10.1002/PSSB.19640050214","DOIUrl":null,"url":null,"abstract":"A study is made of the polarization of lattice vibrations, on the basis of crystal symmetry only. Group theoretical methods involving the invariant properties of the dynamic matrix are used. \n \n \n \nAus der Kristallsymmetrie werden mit Hilfe gruppentheoretischer Uberlegungen uber die Invarianzen der dynamischen Matrix strenge Aussagen uber die Polarisation der Gitterschwingungen gemacht.","PeriodicalId":83788,"journal":{"name":"Maine revised statutes annotated, 1964 : being the tenth revision of the Revised statutes of the state of Maine, 1964. Maine","volume":"18 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1964-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Über die Symmetrien beim Gitterproblem\",\"authors\":\"H. Streitwolf\",\"doi\":\"10.1002/PSSB.19640050214\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A study is made of the polarization of lattice vibrations, on the basis of crystal symmetry only. Group theoretical methods involving the invariant properties of the dynamic matrix are used. \\n \\n \\n \\nAus der Kristallsymmetrie werden mit Hilfe gruppentheoretischer Uberlegungen uber die Invarianzen der dynamischen Matrix strenge Aussagen uber die Polarisation der Gitterschwingungen gemacht.\",\"PeriodicalId\":83788,\"journal\":{\"name\":\"Maine revised statutes annotated, 1964 : being the tenth revision of the Revised statutes of the state of Maine, 1964. Maine\",\"volume\":\"18 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1964-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Maine revised statutes annotated, 1964 : being the tenth revision of the Revised statutes of the state of Maine, 1964. Maine\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/PSSB.19640050214\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Maine revised statutes annotated, 1964 : being the tenth revision of the Revised statutes of the state of Maine, 1964. Maine","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSB.19640050214","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A study is made of the polarization of lattice vibrations, on the basis of crystal symmetry only. Group theoretical methods involving the invariant properties of the dynamic matrix are used.
Aus der Kristallsymmetrie werden mit Hilfe gruppentheoretischer Uberlegungen uber die Invarianzen der dynamischen Matrix strenge Aussagen uber die Polarisation der Gitterschwingungen gemacht.