Pub Date : 2022-10-01DOI: 10.3103/S0027132222050060
A. S. Orlova
{"title":"Convergence of a Weak Greedy Algorithm When One Vector Is Added to the Orthogonal Dictionary","authors":"A. S. Orlova","doi":"10.3103/S0027132222050060","DOIUrl":"https://doi.org/10.3103/S0027132222050060","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"227 - 235"},"PeriodicalIF":0.4,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46311216","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}
Pub Date : 2022-10-01DOI: 10.3103/S0027132222050035
I. A. Kozik
{"title":"Extremes of Homogeneous Two-Parametric Gaussian Fields at Discretization of Parameters","authors":"I. A. Kozik","doi":"10.3103/S0027132222050035","DOIUrl":"https://doi.org/10.3103/S0027132222050035","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"217 - 226"},"PeriodicalIF":0.4,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49049963","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}
Pub Date : 2022-10-01DOI: 10.3103/S0027132222050023
A. Kornev, V. .. Nazarov
{"title":"Solution to a Linearized System of Two-Dimensional Dynamics of Viscous Gas","authors":"A. Kornev, V. .. Nazarov","doi":"10.3103/S0027132222050023","DOIUrl":"https://doi.org/10.3103/S0027132222050023","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"209 - 216"},"PeriodicalIF":0.4,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47023950","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}
Pub Date : 2022-10-01DOI: 10.3103/S0027132222050047
G. A. Krylova
{"title":"The Estimation of Traffic Intensity Parameter for a Single-Channel Queueing System with Regenerative Input Flow","authors":"G. A. Krylova","doi":"10.3103/S0027132222050047","DOIUrl":"https://doi.org/10.3103/S0027132222050047","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"242 - 246"},"PeriodicalIF":0.4,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43731597","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}
Pub Date : 2022-10-01DOI: 10.3103/S0027132222050059
A. A. Onoprienko
{"title":"Topological Models of Propositional Logic of Problems and Propositions","authors":"A. A. Onoprienko","doi":"10.3103/S0027132222050059","DOIUrl":"https://doi.org/10.3103/S0027132222050059","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"236 - 241"},"PeriodicalIF":0.4,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48229745","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}
Pub Date : 2022-08-01DOI: 10.3103/S0027132222040052
I. I. Maslova
{"title":"Description of All Classes of Superfunctions Consisting of Disjunctions","authors":"I. I. Maslova","doi":"10.3103/S0027132222040052","DOIUrl":"https://doi.org/10.3103/S0027132222040052","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"183 - 190"},"PeriodicalIF":0.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41499713","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}
Pub Date : 2022-08-01DOI: 10.3103/s0027132222040064
M. K. Potapov, B. Simonov
{"title":"Kolyada Inequality between Mixed Moduli of Smoothness in Metrics $$boldsymbol{L}_{boldsymbol{p}}$$ and $$boldsymbol{L}_{boldsymbol{infty}}$$","authors":"M. K. Potapov, B. Simonov","doi":"10.3103/s0027132222040064","DOIUrl":"https://doi.org/10.3103/s0027132222040064","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"1 1","pages":""},"PeriodicalIF":0.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43853457","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}
Pub Date : 2022-08-01DOI: 10.3103/S0027132222040040
Ya. A. Granilshchikova, A. Shkalikov
{"title":"Spectral Properties of a Differential Operator with Involution","authors":"Ya. A. Granilshchikova, A. Shkalikov","doi":"10.3103/S0027132222040040","DOIUrl":"https://doi.org/10.3103/S0027132222040040","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"204 - 208"},"PeriodicalIF":0.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46696977","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}
Pub Date : 2022-08-01DOI: 10.3103/S0027132222040027
O. B. Arushanyan, S. Zaletkin
{"title":"Approximate Integration of Canonical Second-Order Ordinary Differential Equations by the Chebyshev Series Method with an Error Estimation of the Solution and Its Derivative","authors":"O. B. Arushanyan, S. Zaletkin","doi":"10.3103/S0027132222040027","DOIUrl":"https://doi.org/10.3103/S0027132222040027","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"191 - 198"},"PeriodicalIF":0.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42579800","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}
Pub Date : 2022-08-01DOI: 10.3103/S0027132222040039
A. A. Farvazova
{"title":"Dual Problem of Robust Utility Maximization","authors":"A. A. Farvazova","doi":"10.3103/S0027132222040039","DOIUrl":"https://doi.org/10.3103/S0027132222040039","url":null,"abstract":"","PeriodicalId":42963,"journal":{"name":"Moscow University Mathematics Bulletin","volume":"77 1","pages":"176 - 182"},"PeriodicalIF":0.4,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46985724","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}