Pub Date : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-58-69
P. L. Shabalin, R. R. Faizov
{"title":"The Riemann problem on a ray for generalized analytic functions with a singular line","authors":"P. L. Shabalin, R. R. Faizov","doi":"10.18500/1816-9791-2023-23-1-58-69","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-58-69","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135031416","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-48-57
D. Turtin, М. А. Stepovich, V. Kalmanovich
{"title":"On the application of the qualitative theory of differential equations to a problem of heat and mass transfer","authors":"D. Turtin, М. А. Stepovich, V. Kalmanovich","doi":"10.18500/1816-9791-2023-23-1-48-57","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-48-57","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"477 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86752492","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-70-82
N. Gureeva, R. Kiseleva, Yu. V. Klochkov, A. Nikolaev, V. Ryabukha
{"title":"On the physical equations of a deformable body at the loading step with implementation based on a mixed FEM","authors":"N. Gureeva, R. Kiseleva, Yu. V. Klochkov, A. Nikolaev, V. Ryabukha","doi":"10.18500/1816-9791-2023-23-1-70-82","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-70-82","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"22 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84605295","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-95-112
Y. Sapunkov, A. V. Molodenkov
{"title":"The new algorithm of quasi-optimal reorientation of a spacecraft","authors":"Y. Sapunkov, A. V. Molodenkov","doi":"10.18500/1816-9791-2023-23-1-95-112","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-95-112","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"6 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74946526","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-4-10
M. Balashov
{"title":"The Lezanski – Polyak – Lojasiewicz inequality and the convergence of the gradient projection algorithm","authors":"M. Balashov","doi":"10.18500/1816-9791-2023-23-1-4-10","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-4-10","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"63 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83056539","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-11-23
E. Loshkareva, Y. Gladyshev, E. N. Malyshev
{"title":"Application of the generalized degree method for constructing solutions of the quaternion variant of the Cauchy – Riemann system","authors":"E. Loshkareva, Y. Gladyshev, E. N. Malyshev","doi":"10.18500/1816-9791-2023-23-1-11-23","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-11-23","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"107 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80660500","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-36-47
L. Sevastianov, K. P. Lovetskiy, D. Kulyabov
{"title":"A new approach to the formation of systems of linear algebraic equations for solving ordinary differential equations by the collocation method","authors":"L. Sevastianov, K. P. Lovetskiy, D. Kulyabov","doi":"10.18500/1816-9791-2023-23-1-36-47","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-36-47","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"35 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86340200","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-24-35
V. Novikov
{"title":"Function correction and Lagrange – Jacobi type interpolation","authors":"V. Novikov","doi":"10.18500/1816-9791-2023-23-1-24-35","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-24-35","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"22 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88246351","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-113-125
A. Obukhov
{"title":"Method of automatic search for the structure and parameters of neural networks for solving information processing problems","authors":"A. Obukhov","doi":"10.18500/1816-9791-2023-23-1-113-125","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-113-125","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"17 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90522937","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 : 2023-02-21DOI: 10.18500/1816-9791-2023-23-1-126-138
A. Sorokin, N. Maltseva, D. V. Kutuzov, A. Osovsky
{"title":"Information processing for the decision support system for fire monitoring of forest areas","authors":"A. Sorokin, N. Maltseva, D. V. Kutuzov, A. Osovsky","doi":"10.18500/1816-9791-2023-23-1-126-138","DOIUrl":"https://doi.org/10.18500/1816-9791-2023-23-1-126-138","url":null,"abstract":"","PeriodicalId":42789,"journal":{"name":"Izvestiya of Saratov University Mathematics Mechanics Informatics","volume":"69 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83885397","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}
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