MANIFOLD

作品数:522被引量:677H指数:10
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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>>
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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>>
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Application of Laplacian Operator on Lightlike Warped Product Hypersurfaces
《Journal of Applied Mathematics and Physics》2024年第12期4163-4169,共7页Ndayirukiye Domitien Nibaruta Gilbert Karimumuryango Ménédore 
The Laplacian of a function measures the difference between the value of the function at a point and its average around that point. It is a differential operator appears in many differential equations describing many ...
关键词:LAPLACIAN Conformal Screen Manifold Hamonic Function 
Artificial Intelligence as a Check on Logic
《Journal of Applied Mathematics and Physics》2024年第9期3148-3162,共15页Edwin Eugene Klingman 
Math and physics proceed from assumptions to conclusions via a logical path. Artificial intelligence possesses the ability to follow logic, herein specifically applied to the problem of defining ontologically real 2D ...
关键词:AI CALABI-YAU YANG-MILLS Perfect Fluid Fermion Structure MANIFOLD 3D Continuum 
Local Dynamics Analysis of a Four-Dimensional Hyperchaotic Lorenz System
《Journal of Applied Mathematics and Physics》2023年第10期2789-2802,共14页Yu Ren Liangqiang Zhou 
The local dynamical behaviors of a four-dimensional hyperchaotic Lorenz system, including stability and bifurcations, are investigated in this paper by analytical and numerical methods. The equilibriums and their stab...
关键词:Hyperchaotic Lorenz System STABILITY Pitchfork Bifurcation Hopf Bifurcation Central Manifold 
Fine Structure Constant Model Demonstrates the Electron Elementary Charge of Having an Intrinsic Manifold
《Journal of Applied Mathematics and Physics》2022年第10期2923-2939,共17页Emmanouil Markoulakis Emmanuel Antonidakis 
Using our recently published electron’s charge electromagnetic flux manifold fiber model of the electron, described by analytical method and numerical simulations, we show how the fine structure constant is embedded ...
关键词:Electron Charge Manifold Electron Fiber Model Compton Electron Fine Structure Constant Anomalous Magnetic Moment Electron Dipole Moment Classical Electrodynamics Electron Geometry 
Precursive Time, the Hidden Variable
《Journal of Applied Mathematics and Physics》2020年第6期1135-1154,共20页Renè Burri 
In this paper, a new complex variable defined as “precursive time” able to correlate general relativity (GR) and quantum field theory (QFT) in a single principle was characterized. The thesis was elaborated accordin...
关键词:Time Curvature Precursive Time Hidden Variable Timespace Manifold CHRONOTOPE Quantum Compensation Spacetime 
On Kirchhoff Problems Involving Critical Exponent and Critical Growth
《Journal of Applied Mathematics and Physics》2019年第4期781-792,共12页Mohammed El Mokhtar O. El Mokhtar Zeid I. Almuhiameed 
In this paper, we establish the existence of multiple solutions to a class of Kirchhoff type equations involving critical exponent, concave term and critical growth. Our main tools are the Nehari manifold and mountain...
关键词:KIRCHHOFF EQUATIONS Critical Growth Nehari MANIFOLD MOUNTAIN PASS THEOREM 
The Inertial Manifolds for a Class of Higher-Order Coupled Kirchhoff-Type Equations被引量:3
《Journal of Applied Mathematics and Physics》2018年第5期1055-1064,共10页Guoguang Lin Sanmei Yang 
In this paper, we mainly deal with a class of higher-order coupled Kirch-hoff-type equations. At first, we take advantage of Hadamard’s graph to get the equivalent form of the original equations. Then, the inertial m...
关键词:HIGHER-ORDER COUPLED Kirchhoff-Type EQUATIONS Inertial MANIFOLD Hadamard’s Graph Spectral Gap Condition 
Physics on the Adiabatically Changed Finslerian Manifold and Cosmology
《Journal of Applied Mathematics and Physics》2017年第3期582-595,共14页Anton A. Lipovka 
In present paper, we confirm our previous result [5] that the Planck constant is adiabatic invariant of the electromagnetic field propagating on the adiabatically changed Finslerian manifold. Direct calculation of the...
关键词:AHARONOV-BOHM Effect Electrodynamic COSMOLOGY FOUNDATION of QUANTUM Theory 
Some Results on Riemannean Multiple Barycenters
《Journal of Applied Mathematics and Physics》2014年第7期503-509,共7页Mostafa Zahri Naji Khallaf 
A characteristic of a special case of Riemannean barycenters on the unit circle is presented. The non-uniqueness of such barycenters leads to an interesting study of the so-called multiple barycenters. In this work, w...
关键词:SMOOTH MANIFOLD GEODESIC Barycenter of MASSES METRIC Space MULTIPLE Barycenters 
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