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Двудольно-пороговые графы и повышающие вращения ребер в двудольных графах 双谷阈值图和双谷肋扭转图
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-24-35
В. А. Баранский, Т. А. Сеньчонок
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引用次数: 0
Полукольца непрерывных частичных числовых функций с расширенным сложением 扩展加法连续部分数函数的半环
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-56-66
Евгений Михайлович Вечтомов, Е. Н. Лубягина
{"title":"Полукольца непрерывных частичных числовых функций с расширенным сложением","authors":"Евгений Михайлович Вечтомов, Е. Н. Лубягина","doi":"10.21538/0134-4889-2023-29-1-56-66","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-56-66","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48953529","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}
引用次数: 0
Возмущение простой волны в модели доменной стенки 域壁模型中的简单波扰动
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-91-101
Л. А. Калякин
{"title":"Возмущение простой волны в модели доменной стенки","authors":"Л. А. Калякин","doi":"10.21538/0134-4889-2023-29-1-91-101","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-91-101","url":null,"abstract":"УДК 517.968 MSC: 35L70 34E10 DOI: 10.21538/0134-4889-2023-29-1-91-101 70-летию Алексея Руфимовича Данилина посвящается Рассматривается нелинейное гиперболическое уравнение в частных производных, похожее на уравнение sine-Gordon, которое моделирует динамику доменной стенки в слабом ферромагнетике. При постоянных коэффициентах существует решение в виде простой (бегущей) волны. В","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":"195 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136390112","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}
引用次数: 0
Exact constants in Jackson - Stechkin inequality in $L^{2}$ with a power-law weight 具有幂律权值$L^{2}$的Jackson - Stechkin不等式的精确常数
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-259-279
T. E. Tileubayev
{"title":"Exact constants in Jackson - Stechkin inequality in $L^{2}$ with a power-law weight","authors":"T. E. Tileubayev","doi":"10.21538/0134-4889-2023-29-1-259-279","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-259-279","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45593287","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}
引用次数: 0
Block designs, permutation groups and prime values of polynomials 块设计，置换群和多项式的素值
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-233-253
G. Jones, A. Zvonkin
{"title":"Block designs, permutation groups and prime values of polynomials","authors":"G. Jones, A. Zvonkin","doi":"10.21538/0134-4889-2023-29-1-233-253","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-233-253","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42879697","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}
引用次数: 2
О поэлементном описании моноида всех эндоморфизмов произвольного группоида и одной классификации эндоморфизмов группоида 关于任意群的所有自同构的元素描述和组的一个自同构分类
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-143-159
А. В. Литаврин
{"title":"О поэлементном описании моноида всех эндоморфизмов произвольного группоида и одной классификации эндоморфизмов группоида","authors":"А. В. Литаврин","doi":"10.21538/0134-4889-2023-29-1-143-159","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-143-159","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43869227","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}
引用次数: 0
Двудольно-пороговые графы 双子叶阈值图
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2020-26-2-56-67
В. А. Баранский, Т. А. Сеньчонок
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引用次数: 0
Асимптотика решения нулевого порядка для одного типа сингулярно возмущенных линейно-квадратичных задач управления в критическом случае 奇异扰动线性二次控制临界问题的零阶解的渐近线
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-127-142
Г. А. Курина, Н. Т. Хоай
{"title":"Асимптотика решения нулевого порядка для одного типа сингулярно возмущенных линейно-квадратичных задач управления в критическом случае","authors":"Г. А. Курина, Н. Т. Хоай","doi":"10.21538/0134-4889-2023-29-1-127-142","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-127-142","url":null,"abstract":"УДК 517.9 MSC: 34H05, 34E15 DOI: 10.21538/0134-4889-2023-29-1-127-142 Работа первого автора поддержана Российским научным фондом (проект 21-11-00202), работа второго автора поддержана Вьетнамским национальным фондом развития науки и технологий (НАФОСТЕД) (проект 101.02-2021.43).","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":"244 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136390111","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}
引用次数: 0
Нули решений L-A-пар третьего порядка и линеаризуемые обыкновенные дифференциальные уравнения 三阶L-A对解的零和线性化常微分方程
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-180-189
Булат Ирекович Сулейманов
{"title":"Нули решений L-A-пар третьего порядка и линеаризуемые обыкновенные дифференциальные уравнения","authors":"Булат Ирекович Сулейманов","doi":"10.21538/0134-4889-2023-29-1-180-189","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-180-189","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48335768","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}
引用次数: 0
Оптимальное восстановление на классах аналитических в кольце функций 函数环分析类的最佳恢复
IF 0.5
Trudy Instituta Matematiki i Mekhaniki UrO RAN Pub Date : 2023-03-01 DOI: 10.21538/0134-4889-2023-29-1-7-23
Ольга Владимировна Акопян, Роман Размикович Акопян
{"title":"Оптимальное восстановление на классах аналитических в кольце функций","authors":"Ольга Владимировна Акопян, Роман Размикович Акопян","doi":"10.21538/0134-4889-2023-29-1-7-23","DOIUrl":"https://doi.org/10.21538/0134-4889-2023-29-1-7-23","url":null,"abstract":"","PeriodicalId":44555,"journal":{"name":"Trudy Instituta Matematiki i Mekhaniki UrO RAN","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43702555","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}
引用次数: 0
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