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MANIFOLD: 作品数：522被引量：677H指数：10; 导出分析报告; 相关领域：理学更多>>; 相关作者：刘泉声刘学伟蒋占四徐增敏赵汝文更多>>; 相关机构：北京师范大学江苏德是和通信科技有限公司西华大学南开大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划国家教育部博士点基金更多>>

Cosmological BF Theory on Topological Graph Manifold with Seifert Fibered Homology Spheres: 《Applied Mathematics》2023年第4期265-277,共13页Antonio Alatorre Becerra Fernando; In this article, we show how to build a cosmological model characterized by the hierarchy of coupling constants and a set of Quantum Hall Fluids in BF theory. The resulting field theory is operated on Abelian Gauge fi...; 关键词：Topological Fluid Hierarchy Coupling Constants Topological Mass

The Inertial Manifold for Class Kirchhoff-Type Equations with Strongly Damped Terms and Source Terms被引量：4: 《Applied Mathematics》2018年第6期730-737,共8页Guoguang Lin Xiangshuang Xia; In this paper, we study the inertial manifolds for a class of the Kirchhoff-type equations with strongly damped terms and source terms. The inertial manifold is a finite dimensional invariant smooth manifold that cont...; 关键词：INERTIAL MANIFOLD Hadamard’s Graph Transformation Method LIPSCHITZ Continuous Spectral Gap Condition

Four Nontrivial Solutions for Kirchhoff Problems with Critical Potential, Critical Exponent and a Concave Term: 《Applied Mathematics》2015年第14期2248-2256,共9页Mohammed El Mokhtar Ould El Mokhtar; In this paper, we consider the existence of multiple solutions to the Kirchhoff problems with critical potential, critical exponent and a concave term. Our main tools are the Nehari manifold and mountain pass theorem.; 关键词：KIRCHHOFF PROBLEMS Critical Potential CONCAVE TERM Nehari MANIFOLD MOUNTAIN Pass Theorem

The Dynamic Properties of a Deterministic SIR Epidemic Model in Discrete-Time被引量：5: 《Applied Mathematics》2015年第10期1665-1675,共11页Xiaodan Liao Hongbo Wang Xiaohua Huang Wenbo Zeng Xiaoliang Zhou; In this paper, a class of discrete deterministic SIR epidemic model with vertical and horizontal transmission is studied. Based on the population assumed to be a constant size, we transform the discrete SIR epidemic m...; 关键词：EPIDEMIC Model Equilibrium Point TRANSCRITICAL BIFURCATION Center MANIFOLD HYPERBOLICITY

Block Matrix Representation of a Graph Manifold Linking Matrix Using Continued Fractions被引量：1: 《Applied Mathematics》2014年第13期1894-1902,共9页Fernando I. Becerra López Vladimir N. Efremov Alfonso M. Hernandez Magdaleno; We consider the block matrices and 3-dimensional graph manifolds associated with a special type of tree graphs. We demonstrate that the linking matrices of these graph manifolds coincide with the reduced matrices obta...; 关键词：GRAPH MANIFOLDS Continued FRACTIONS LAPLACIAN Matrices KALUZA-KLEIN

General Topology of the Universe: 《Applied Mathematics》2014年第16期2442-2446,共5页Aalok Pandya; General topology of the universe is described. It is concluded that topology of the present universe is greater or stronger than the topology of the universe in the past and topology of the future universe will be str...; 关键词：General Topology MANIFOLD Boundary CAUSALITY Euclidean Space DISCRETENESS LIMIT POINTS

An Alternative Manifold for Cosmology Using Seifert Fibered and Hyperbolic Spaces: 《Applied Mathematics》2014年第6期1013-1028,共16页Maria E.Mejía Reinaldo R.Rosa; We propose a model with 3-dimensional spatial sections, constructed from hyperbolic cusp space glued to Seifert manifolds which are in this case homology spheres. The topological part of this research is based on Thur...; 关键词：TOPOLOGY COSMOLOGY Thurston’s Theory Singularity-Free

Multiple Solutions for a Class of Concave-Convex Quasilinear Elliptic Systems with Nonlinear Boundary Condition被引量：1: 《Applied Mathematics》2013年第3期449-455,共7页Li Wang; In this paper, a quasilinear elliptic system is investigated, which involves concave-convex nonlinearities and nonlinear boundary condition. By Nehari manifold, fibering method and analytic techniques, the existence o...; 关键词：Multiple Solutions QUASILINEAR ELLIPTIC Systems Nehari MANIFOLD Fibering Method

Retractions of One Dimensional Manifold被引量：2: 《Applied Mathematics》2012年第10期1135-1143,共9页A. E. El-Ahmady Nashwa Salem Awyd Al-Hazmi; Our aim in the present article is to introduce and study types of retraction of one dimensional manifold. New types of geodesics in one dimensional manifold are presented. The deformation retracts of one dimensional m...; 关键词：RETRACTIONS Deformation Retracts FOLDING One DIMENSIONAL MANIFOLD

On Generalized <i>φ</i>-Recurrent Sasakian Manifolds: 《Applied Mathematics》2011年第11期1317-1322,共6页Absos Ali Shaikh Helaluddin Ahmad; The object of the present paper is to introduce the notion of generalized φ-recurrent Sasakian manifold and study its various geometric properties with the existence of such notion. Among others we study generalized ...; 关键词：LOCALLY φ-Symmetric Sasakian MANIFOLD φ-Recurrent Sasakian MANIFOLD Generalized φ-Recurrent Sasakian MANIFOLD SCALAR Curvature

MANIFOLD