Oleksandr Khimich, Olena Nikolaievska, Igor Baranov
{"title":"Peculiarities of using multiple precision arithmetic in mathematical modeling","authors":"Oleksandr Khimich, Olena Nikolaievska, Igor Baranov","doi":"10.15407/fmmit2023.37.143","DOIUrl":"https://doi.org/10.15407/fmmit2023.37.143","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135856373","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":"Operator extrapolation method for variational inequalities in Banach spaces","authors":"Volodymyr Semenov, Oleh Kharkov","doi":"10.15407/fmmit2023.37.118","DOIUrl":"https://doi.org/10.15407/fmmit2023.37.118","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135856375","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":"Effective by precision algorithms for approximation of functions from the Lipschitz class by Fourier’s series","authors":"Olena Kolomys, Liliya Luts","doi":"10.15407/fmmit2023.36.111","DOIUrl":"https://doi.org/10.15407/fmmit2023.36.111","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857152","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}
Lyudmila Kovalchuk, Nataliia Kuchynska, Hanna Nelasa
{"title":"Comparison of efficiency of Double Spend Attack for blockchains with checkpoints and without them","authors":"Lyudmila Kovalchuk, Nataliia Kuchynska, Hanna Nelasa","doi":"10.15407/fmmit2023.36.012","DOIUrl":"https://doi.org/10.15407/fmmit2023.36.012","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857169","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":"Approximation of discontinuous 3D functions by discontinuous interflatation splines","authors":"Iuliia Pershyna","doi":"10.15407/fmmit2023.37.067","DOIUrl":"https://doi.org/10.15407/fmmit2023.37.067","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135856326","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}
Viktor Polyanko, Volodymyr Sydoruk, Tamara Chistyakova
{"title":"Algorithmic software tool for analyzing the strength of building structures on parallel computers","authors":"Viktor Polyanko, Volodymyr Sydoruk, Tamara Chistyakova","doi":"10.15407/fmmit2023.37.088","DOIUrl":"https://doi.org/10.15407/fmmit2023.37.088","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135856611","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":"Methodology and mechanisms of the development, assessment and comparison of international and national post-quantum standards","authors":"Ivan Gorbenko, Maryna Yesina, Volodymyr Ponomar","doi":"10.15407/fmmit2023.36.063","DOIUrl":"https://doi.org/10.15407/fmmit2023.36.063","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857142","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":"Analysis of DSTU 8961:2019 CPA-to-CCA transformation in random oracle model","authors":"Serhii Kandii","doi":"10.15407/fmmit2023.36.101","DOIUrl":"https://doi.org/10.15407/fmmit2023.36.101","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857146","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":"On one family of subgradient algorithms with space transformation","authors":"Mykola Zhurbenko, Oleksii Lykhovyd","doi":"10.15407/fmmit2023.36.083","DOIUrl":"https://doi.org/10.15407/fmmit2023.36.083","url":null,"abstract":"","PeriodicalId":472502,"journal":{"name":"Fìziko-matematične modelûvannâ ta ìnformacìjnì tehnologìï","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135857160","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}