搜索结果: 1-15 共查到“Kac-Moody代数”相关记录21条 . 查询时间(3.408 秒)
科睿唯安（Clarivate）最近公布了2018年全球高被引科学家名单，西安交大共4名教授入选。其中，能动学院郭烈锦院士、理学院丁书江教授、材料学院马伟教授三人入选交叉学科领域的高被引科学家名单，人居学院程海教授入选地球科学领域高被引科学家名单。
西安交通大学4人入选2018年全球高被引科学家名单
西安交通大学 2018年 全球高被引科学家 名单
2018/12/13
科睿唯安（Clarivate）最近公布了2018年全球高被引科学家名单，西安交大共4名教授入选。其中，能动学院郭烈锦院士、理学院丁书江教授、材料学院马伟教授三人入选交叉学科领域的高被引科学家名单，人居学院程海教授入选地球科学领域高被引科学家名单。
中国石油大学（华东）3位教授入选爱思唯尔2017年中国高被引学者榜单（图）
中国石油大学（华东） 教授 爱思唯尔 2017年 中国高被引 学者榜单 物理学 天文学 理学
2018/1/27
2018年1月19日，爱思唯尔发布2017年中国高被引学者（Most Cited Chinese Researchers）榜单，1793名最具世界影响力的中国学者入选。我校3位教授继2016年后再次入选，入榜学者总数并列全国第78位。3名入榜教授为数学学科入选者、理学院蒋达清教授，物理学和天文学学科入选者、理学院孙道峰教授，免疫和微生物学学科入选者、原化学工程学院党宏月教授。
首批国家精品在线开放课程武汉大学24门入选——入选数量居全国第二（图）
国家精品在线开放课程 武汉大学 24门 全国第二 哲学 医学 文学 历史学 理学
2018/2/2
2018年1月15日，教育部在京召开在线开放课程建设与应用推进会，宣布首批共490门国家精品在线开放课程，我校24门课程入选，入选数量居全国第二。我校被认定的国家级精品在线开放课程，均在中国大学MOOC平台上至少完成了两期教学活动，课程质量高、共享范围广、应用效果好、示范性强，涉及的学科包括哲学、医学、文学、历史学、理学、经济学、管理学、工学、法学。
Almost split Kac-Moody groups over ultrametric fields
split Kac-Moody groups ultrametric fields
2012/2/29
For a split Kac-Moody group G over an ultrametric field K, S. Gaussent and the author defined an ordered affine hovel on which the group acts; it generalizes the Bruhat-Tits building which corresponds...
On the description of the Leibniz algebras with nilindex n-3
description of the Leibniz algebras nilindex n-3
2011/1/20
In this paper we present the classification of a subclass of natu-rally graded Leibniz algebras. These n-dimensional Leibniz algebras have the characteristic sequence equal to (n−3, 3). For this...
Classifying $C^*$-algebras with both finite and infinite subquotients
Classification Extensions Graph algebras
2010/12/13
We give a classification result for a certain class of C∗-algebras A over a finite topological space X in which there exists an open set U of X such that U separates the finite and infinite subq...
On a kind of Noether symmetries and conservation laws in k-cosymplectic field theory
Symmetries Conservation laws Noether theorem Hamiltonian field theories
2010/12/6
This paper is devoted to studying symmetries of certain kinds of k-cosymplectic Hamiltonian
systems in first-order classical field theories. Thus, we introduce a particular class of
symmetries and s...
Korovkin-type Theorems and Approximation by Positive Linear Operators
Korovkin-type theorem positive operator approximation by positive operators
2010/12/6
This survey paper contains a detailed self-contained introduction to Korovkin-type theorems
and to some of their applications concerning the approximation of continuous functions as well
as of Lp-fu...
On quasitriangular structures in Hopf algebras arising from exact group factorizations
quasitriangular structures Hopf algebras exact group factorizations
2010/12/10
We show that bicrossed product Hopf algebras arising from exact factorizations in almost simple finite groups, so in particular, in simple and symmetric groups, admit no uasitriangular structure.
We construct a vertex algebra of central charge 26 from a lattice orbifold vertex operator algebra of central charge 12. The BRST-cohomology group of this vertex algebra is a new generalized Kac-Moody...
More Kolakoski Sequences
Kolakoski Sequences
2010/12/9
Our goal in this article is to review the known properties of the mysterious Kolakoski sequence
and at the same time look at generalizations of it over arbitrary two letter alphabets. Our
primary fo...
Some remarks on big Cohen-Macaulay algebras via closure operations
Almost Cohen-Macaulay Big Cohen-Macaulay Closure operation Perfect al-gebra Value map
2010/12/1
In this note we present some remarks on big Cohen-Macaulay algebras.Our methods for doing this are inspired by the notion of dagger closure and by ideas of Northcott on dropping of the Noetherian assu...
Kolmogorov complexity, Lovasz local lemma and critical exponents
Kolmogorov complexity Lovasz local lemma critical exponents
2010/12/13
D. Krieger and J. Shallit have proved that every real number greater than 1 is a critical exponent of some sequence [1].We show how this result can be derived from some general statements about sequen...
The Chas-Sullivan conjecture for a surface of infinite genus
Chas-Sullivan conjecture surface of infinite genus
2010/12/13
Let ∞,1 be the inductive limit of compact oriented surfaces with one boundary component. We prove the center of the Goldman Lie algebra of the surface ∞,1is spanned by the constant loop. A similar s...