{"title":"Complete Semiclassical Spectral Asymptotics for Periodic and Almost Periodic Perturbations of Constant Operators","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_34","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_34","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130336975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spectral Asymptotics for the Semiclassical Dirichlet to Neumann Operator","authors":"Andrew Hassell, V. Ivrii","doi":"10.4171/JST/180","DOIUrl":"https://doi.org/10.4171/JST/180","url":null,"abstract":"Let $M$ be a compact Riemannian manifold with smooth boundary, and let $R(lambda)$ be the Dirichlet-to-Neumann operator at frequency $lambda$. We obtain a leading asymptotic for the spectral counting function for $lambda^{-1}R(lambda)$ in an interval $[a_1, a_2)$ as $lambda to infty$, under the assumption that the measure of periodic billiards on $T^*M$ is zero. The asymptotic takes the form begin{equation*} N(lambda; a_1,a_2) = bigl(kappa(a_2)-kappa(a_1)bigr)mathsf{vol}'(partial M) lambda^{d-1}+o(lambda^{d-1}), end{equation*} where $kappa(a)$ is given explicitly by begin{equation*} kappa(a) = frac{omega_{d-1}}{(2pi)^{d-1}} biggl( -frac{1}{2pi} int_{-1}^1 (1 - eta^2)^{(d-1)/2} frac{a}{a^2 + eta^2} , deta - frac{1}{4} + H(a) (1+a^2)^{(d-1)/2} biggr) end{equation*} with the Heavyside function $H(a)$.","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125184580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Case of Self-Generated Magnetic Field","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_27","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_27","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128027205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Spectral Asymptotics for Dirichlet to Neumann Operator in the Domains with Edges","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_31","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_31","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"53 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116534467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"No Magnetic Field Case","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_25","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_25","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131322480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Case of Combined Magnetic Field","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_28","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_28","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129663875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Case of External Magnetic Field","authors":"V. Ivrii","doi":"10.1007/978-3-030-30561-1_26","DOIUrl":"https://doi.org/10.1007/978-3-030-30561-1_26","url":null,"abstract":"","PeriodicalId":310753,"journal":{"name":"Microlocal Analysis, Sharp Spectral Asymptotics and Applications V","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132860610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}