Journal of Siberian Federal University. Mathematics and Physics最新文献_第10页

Analysis of Superconductor Magnetization Hysteresis 超导体磁化磁滞分析

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-05-01 DOI: 10.17516/1997-1397-2018-11-2-219-221

D. Gokhfeld, Денис М. Гохфельд

引用次数: 3

Control Conductance of Single Walled Carbon Nanotubes Films During Synthesis 单壁碳纳米管薄膜在合成过程中的电导控制

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-05-01 DOI: 10.17516/1997-1397-2018-11-2-222-226

Ya. A. Bryantsev, Viacheslav E. Arhipov, A. Romanenko, A. Berdinsky, A. Okotrub, Ярослав А. Брянцев, Вячеслав Е. Архипов, Анатолий И. Романенко, Александр С. Бердинский, Александр Владимирович Окотруб

引用次数: 0

Cooperation of Bio-inspired and Evolutionary Algorithms for Neural Network Design 生物启发与进化算法在神经网络设计中的合作

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-05-01 DOI: 10.17516/1997-1397-2018-11-2-148-158

S. Akhmedova, V. Stanovov, E. Semenkin, Шахназ А. Ахмедова, Владимир В. Становов, Евгений С. Семенкин

引用次数: 2

On a Sufficient Condition when an Infinite Group Is not Simple 无限群不简单时的充分条件

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-03-01 DOI: 10.17516/1997-1397-2018-11-1-103-107

A. Shlepkin, Алексей А. Шлепкин

{"title":"On a Sufficient Condition when an Infinite Group Is not Simple","authors":"A. Shlepkin, Алексей А. Шлепкин","doi":"10.17516/1997-1397-2018-11-1-103-107","DOIUrl":"https://doi.org/10.17516/1997-1397-2018-11-1-103-107","url":null,"abstract":"V. P. Shunkov in [14] proved his famous theorem on the local finiteness and almost solvability of a periodic group G containing an involution with a finite centralizer. V. V.Belyaev in [2] on the basis of ideas from the work of V.P. Shunkov proved that any group G containing a finite involution z with a finite centralizer is locally finite. The finiteness of the involution z means that the group ⟨z, z⟩ is finite for any g ∈ G. A. I. Sozutov in [11] showed, in particular, that any group G, containing an almost perfect involution z with a finite centralizer, is not simple. An involution z of a group G is said to be almost perfect if from the condition |zz| = ∞, where g ∈ G, implies the equality z = z for some involution x from G. In all the above papers, [2, 11, 14] it was shown that the group G is not simple (under the assumption that G is an infinite group). It was natural to consider the situation when the group G contains an involution z such that CG(z) contains a finite number of elements of finite order, but CG(z) does not have to be finite, unlike the groups from the papers [2, 11,14].","PeriodicalId":422202,"journal":{"name":"Journal of Siberian Federal University. Mathematics and Physics","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121714750","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: 1

On some Sufficient Condition for the Equality of Multi-clone and Super-clone 多克隆和超克隆相等的几个充分条件

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-03-01 DOI: 10.17516/1997-1397-2018-11-1-97-102

N. A. Peryazev, I. K. Sharankhaev, Николай Алексеевич Перязев, Иван Константинович Шаранхаев

{"title":"On some Sufficient Condition for the Equality of Multi-clone and Super-clone","authors":"N. A. Peryazev, I. K. Sharankhaev, Николай Алексеевич Перязев, Иван Константинович Шаранхаев","doi":"10.17516/1997-1397-2018-11-1-97-102","DOIUrl":"https://doi.org/10.17516/1997-1397-2018-11-1-97-102","url":null,"abstract":"Clones are studied most actively in the theory of functional systems [1]. Clones are sets of operations that are closed with respect to superposition, and they contain all projection operators. Recently interest in generalizations of clones, namely, hyperclones, multiclones and superclones has been raised [2]. Multi-clone is a set of multi-operations which are closed with respect to superposition, and it contains all complete, empty and projection operations. A super-clone is obtained from a multi-clone by adding the closure condition with respect to solvability of the simplest equation. It is known that super-clones are closely related to clones. Complete Galois connection between them was established [3]. Condition of the equality of multi-clone and super-clone is obtained in this paper. Let A be an arbitrary finite set, and B(A) be the set of all subsets of A including ∅. A mapping from A into A is described as an n-ary operation on A (the case n = 0 is possible). The set of all n-ary operations on A is described as P A, and the set of all operations on A is described as PA = ∪","PeriodicalId":422202,"journal":{"name":"Journal of Siberian Federal University. Mathematics and Physics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116638471","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: 1

Crystallization Kinetics and Magnetic Properties of Fe₈₀₋ₓCoₓP₁₄B₆ Metallic Glasses Fe₈₀₀ₓCoₓP₁₄B₆金属玻璃的结晶动力学和磁性能

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-03-01 DOI: 10.17516/1997-1397-2018-11-1-117-123

D. A. Prahova, A. Grishin, V. S. Ignahin, L. A. Lugovskaya, R. N. Osaulenko, Дарья А. Прахова, Александр М. Гришин, Владимир С. Игнахин, Любовь А. Луговская, Роман Н. Осауленко

引用次数: 0

Effect of the Spin-orbit Coupling and Impurity Scattering on the Spin Resonance Peak in Three-orbital Model for Fe-based Superconductors 铁基超导体三轨道模型中自旋-轨道耦合和杂质散射对自旋共振峰的影响

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-03-01 DOI: 10.17516/1997-1397-2018-11-1-108-116

M. Korshunov, Y. Togushova, Максим М. Коршунов, Юлия Н. Тогушова

引用次数: 0

On a Question about Generalized Congruence Subgroups 关于广义同余子群的一个问题

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-03-01 DOI: 10.17516/1997-1397-2018-11-1-66-69

A. Vladimir

引用次数: 1

Multidimensional boundary analog of the hartogs theorem in circular domains 圆域上哈托格斯定理的多维边界模拟

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-02-01 DOI: 10.17516/1997-1397-2018-11-1-79-90

A. Kytmanov, S. Myslivets, Александр М. Кытманов, Симона Глебовна Мысливец

{"title":"Multidimensional boundary analog of the hartogs theorem in circular domains","authors":"A. Kytmanov, S. Myslivets, Александр М. Кытманов, Симона Глебовна Мысливец","doi":"10.17516/1997-1397-2018-11-1-79-90","DOIUrl":"https://doi.org/10.17516/1997-1397-2018-11-1-79-90","url":null,"abstract":"This paper presents some results related to the holomorphic extension of functions, defined on the boundary of a domain D ⊂ C, n > 1, into this domain. We consider a functions with the one-dimensional holomorphic extension property along the complex lines. The first result related to our subject was obtained M.L.,Agranovsky and R.E.Valsky in [1], who studied functions with the one-dimensional holomorphic continuation property into a ball. The proof was based on the properties of the automorphism group of a sphere. E. L. Stout in [2] used the complex Radon transformation to generalize the Agranovsky and Valsky theorem for an arbitrary bounded domain with a smooth boundary. An alternative proof of the Stout theorem was obtained by A.M .Kytmanov in [3] by using the Bochner–Martinelli integral. The idea of using the integral representations (Bochner–Martinelli, Cauchy–Fantappiè, logarithmic residue) has been useful in the study of functions with the one-dimensional holomorphic continuation property (see review [4]). The question of finding different families of complex lines sufficient for holomorphic extension was put in [5]. As shown in [6], a family of complex lines passing through a finite number of points, generally speaking, is not sufficient. Thus, a simple analog of the Hartogs theorem should be not expected. Various other families are given in [7–11]. In [12–16] it is shown that for holomorphic extension of continuous functions defined on the boundary of ball,there are enough n+ 1 points inside the bal, not lying on a complex hyperplane. This result was generalized by the authors n-circular domains.","PeriodicalId":422202,"journal":{"name":"Journal of Siberian Federal University. Mathematics and Physics","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122062607","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

Impact of transverse magnetic field thermal radiation on Non-Darcy forced convection flow 横向磁场热辐射对非达西强迫对流的影响

Journal of Siberian Federal University. Mathematics and Physics Pub Date : 2018-02-01 DOI: 10.17516/1997-1397-2018-11-1-18-29

Acharya Nilangshu, Jana Subrata, D. Kalidas, Prafullanagar Vidyamandir

引用次数: 0