搜索结果: 1-15 共查到“gravitation”相关记录33条 . 查询时间(0.093 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Well-balanced positivity-preserving high-order discontinuous Galerkin methods for Euler equations with gravitation
引力 欧拉方程 高阶间断 Galerkin方法
2023/11/29
We develop high order discontinuous Galerkin (DG) methods with Lax-Friedrich fluxes for Euler equations under gravitational fields. Such problems may yield steady-state solutions and the density and p...
长江大学物理科学与技术学院力学课件第七章 Gravitation
长江大学 物理科学与技术学院 力学 课件 第七章 Gravitation
2017/2/23
长江大学物理科学与技术学院力学课件第七章 Gravitation。
What is a Singularity in Geometrized Newtonian Gravitation
Singularities Singularity Theorems Geometrized-Newtonian Gravitation Cosmology
2016/6/15
I discuss singular spacetimes in the context of the geometrized formulation of Newtonian gravitation. I argue first that geodesic incompleteness is a natural criterion for when a model of geometrized ...
Essay Review of David Malament,Topics in the Foundations of General Relativity and Newtonian Gravitation Theory
general relativity Newtonian gravitation theory
2016/5/30
Essay Review of David Malament,Topics in the Foundations of General Relativity and Newtonian Gravitation Theory.
Electrostatic accelerometer with bias rejection for deep space gravitation tests
Electrostatic accelerometer bias rejection space gravitation tests
2011/8/2
Abstract: The trajectory of an interplanetary spacecraft can be used to test gravitation in the Solar System. Its determination relies on radio tracking and is limited by the uncertainty on the spacec...
The Universal Arrow of Time III: Gravitation theory
The Universal Arrow of Time III Gravitation theory General Relativity and Quantum Cosmology
2011/8/1
Abstract: The paper is dealing with the analysis of general relativity theory (theory of gravitation) from the point of view of thermodynamic time arrow. Within this framework "informational paradox" ...
A new answer to the Needham Question, or Why Galileo didn't discover universal gravitation
the Needham Question the Scientific Revolution modern physics cultural infrastructure Biblical civilization theory of gravity
2011/9/9
The cultural infrastructure that made possible Galileo’s invention of modern physics is discussed. The brand new element of modern physics is claimed to be firm belief in fundamental structure of the ...
Scanning of the Sun and Other Celestial Bodies with Help of Gravitation Spectroscopy
Sun Nucleus, Quarks, Gravitation, SPGPR, Structure, Properties, Molecular Cluster, Super Light Velocity
2013/1/30
The resonance interaction of weak gravitation radiation (WGR) from agarose hydrogel with the gravitation radiation (GR) caused by celestial bodies (Sun, Jupiter, Uranus, Mercury and Moon) has been inv...
Black-Hole Solutions to Einstein's Equations in the Presence of Matter and Modifications of Gravitation in Extra Dimensions
Black-Hole Solutions Einstein's Equations Modifications
2010/12/24
In this thesis, we wish to examine the black-hole solutions of modified gravity theories inspired by String Theory or Cosmology. Namely, these modifications will take the guise of additional gauge and...
Electrostatic accelerometer with bias rejection for Gravitation and Solar System physics
Electrostatic accelerometer bias rejection Gravitation Solar System physics
2010/12/21
Radio tracking of interplanetary probes is an important tool for navigation pur-poses as well as for testing the laws of physics or exploring planetary environments.The addition of an accelerometer on...
Two problems of theory of gravitation
Foundation of gravitation theory Equations of gravitation
2010/12/20
This paper aims to discuss two issues that can have a significant impact on the foundations of the theory of gravitation:1. The existence of relativity of space-time geometry with respect to the prope...
Black-Hole Solutions to Einstein's Equations in the Presence of Matter and Modifications of Gravitation in Extra Dimensions
Black-Hole Solutions to Einstein's Equations Presence of Matter Modifications of Gravitation
2010/12/21
In this thesis, we wish to examine the black-hole solutions of modi ed gravity theories inspired by String Theory or Cosmology. Namely, these modi cations will take the guise of additional gauge and s...
When Everything hinges On Gravitation
When Gravitation
2010/12/15
Newton’s basic ideas developed and evolved throughout his career and changed in sometimes surprisingly profound ways. In this paper I propose an outline of the evolution of Newton's conceptual framewo...
We study a class of non-local, purely gravitational models which have the correct structure to reproduce the leading infrared logarithms of quantum gravitational back-reaction during the inflationary ...
We address the gravitation and inertia in the framework of 'general gauge principle', which accounts for 'gravitation gauge group' generated by hidden local internal symmetry implemented on the flat s...