The Global Nonlinear Stability Of Minkowski Space For Self-gravitating Massive Fields

The Global Nonlinear Stability Of Minkowski Space For Self-gravitating Massive Fields PDF Author: Philippe G Lefloch
Publisher: World Scientific
ISBN: 9813230878
Category : Science
Languages : en
Pages : 187

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Book Description
This book is devoted to the Einstein's field equations of general relativity for self-gravitating massive scalar fields. We formulate the initial value problem when the initial data set is a perturbation of an asymptotically flat, spacelike hypersurface in Minkowski spacetime. We then establish the existence of an Einstein development associated with this initial data set, which is proven to be an asymptotically flat and future geodesically complete spacetime.

The Global Nonlinear Stability Of Minkowski Space For Self-gravitating Massive Fields

The Global Nonlinear Stability Of Minkowski Space For Self-gravitating Massive Fields PDF Author: Philippe G Lefloch
Publisher: World Scientific
ISBN: 9813230878
Category : Science
Languages : en
Pages : 187

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Book Description
This book is devoted to the Einstein's field equations of general relativity for self-gravitating massive scalar fields. We formulate the initial value problem when the initial data set is a perturbation of an asymptotically flat, spacelike hypersurface in Minkowski spacetime. We then establish the existence of an Einstein development associated with this initial data set, which is proven to be an asymptotically flat and future geodesically complete spacetime.

The Global Nonlinear Stability of Minkowkski Space for Self-gravitating Massive Fields

The Global Nonlinear Stability of Minkowkski Space for Self-gravitating Massive Fields PDF Author: Lefloch Philippe G
Publisher:
ISBN: 9789813230866
Category : Einstein field equations
Languages : en
Pages : 174

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Book Description
"This book is devoted to the Einstein's field equations of general relativity for self-gravitating massive scalar fields. We formulate the initial value problem when the initial data set is a perturbation of an asymptotically flat, spacelike hypersurface in Minkowski spacetime. We then establish the existence of an Einstein development associated with this initial data set, which is proven to be an asymptotically flat and future geodesically complete spacetime."--Publisher's website.

Theory, Numerics and Applications of Hyperbolic Problems II

Theory, Numerics and Applications of Hyperbolic Problems II PDF Author: Christian Klingenberg
Publisher: Springer
ISBN: 3319915487
Category : Mathematics
Languages : en
Pages : 698

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Book Description
The second of two volumes, this edited proceedings book features research presented at the XVI International Conference on Hyperbolic Problems held in Aachen, Germany in summer 2016. It focuses on the theoretical, applied, and computational aspects of hyperbolic partial differential equations (systems of hyperbolic conservation laws, wave equations, etc.) and of related mathematical models (PDEs of mixed type, kinetic equations, nonlocal or/and discrete models) found in the field of applied sciences.

Developments in Lorentzian Geometry

Developments in Lorentzian Geometry PDF Author: Alma L. Albujer
Publisher: Springer Nature
ISBN: 3031053796
Category : Mathematics
Languages : en
Pages : 323

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Book Description
This proceedings volume gathers selected, revised papers presented at the X International Meeting on Lorentzian Geometry (GeLoCor 2021), virtually held at the University of Córdoba, Spain, on February 1-5, 2021. It includes surveys describing the state-of-the-art in specific areas, and a selection of the most relevant results presented at the conference. Taken together, the papers offer an invaluable introduction to key topics discussed at the conference and an overview of the main techniques in use today. This volume also gathers extended revisions of key studies in this field. Bringing new results and examples, these unique contributions offer new perspectives to the original problems and, in most cases, extend and reinforce the robustness of previous findings. Hosted every two years since 2001, the International Meeting on Lorentzian Geometry has become one of the main events bringing together the leading experts on Lorentzian geometry. In this volume, the reader will find studies on spatial and null hypersurfaces, low regularity in general relativity, conformal structures, Lorentz-Finsler spacetimes, and more. Given its scope, the book will be of interest to both young and experienced mathematicians and physicists whose research involves general relativity and semi-Riemannian geometry.

The Einstein-Klein-Gordon Coupled System

The Einstein-Klein-Gordon Coupled System PDF Author: Alexandru D. Ionescu
Publisher: Princeton University Press
ISBN: 0691233039
Category : Science
Languages : en
Pages : 308

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Book Description
A definitive proof of global nonlinear stability of Minkowski space-time as a solution of the Einstein-Klein-Gordon equations This book provides a definitive proof of global nonlinear stability of Minkowski space-time as a solution of the Einstein-Klein-Gordon equations of general relativity. Along the way, a novel robust analytical framework is developed, which extends to more general matter models. Alexandru Ionescu and Benoît Pausader prove global regularity at an appropriate level of generality of the initial data, and then prove several important asymptotic properties of the resulting space-time, such as future geodesic completeness, peeling estimates of the Riemann curvature tensor, conservation laws for the ADM tensor, and Bondi energy identities and inequalities. The book is self-contained, providing complete proofs and precise statements, which develop a refined theory for solutions of quasilinear Klein-Gordon and wave equations, including novel linear and bilinear estimates. Only mild decay assumptions are made on the scalar field and the initial metric is allowed to have nonisotropic decay consistent with the positive mass theorem. The framework incorporates analysis both in physical and Fourier space, and is compatible with previous results on other physical models such as water waves and plasma physics.

The Global Nonlinear Stability of the Minkowski Space (PMS-41)

The Global Nonlinear Stability of the Minkowski Space (PMS-41) PDF Author: Demetrios Christodoulou
Publisher: Princeton University Press
ISBN: 1400863171
Category : Mathematics
Languages : en
Pages : 525

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Book Description
The aim of this work is to provide a proof of the nonlinear gravitational stability of the Minkowski space-time. More precisely, the book offers a constructive proof of global, smooth solutions to the Einstein Vacuum Equations, which look, in the large, like the Minkowski space-time. In particular, these solutions are free of black holes and singularities. The work contains a detailed description of the sense in which these solutions are close to the Minkowski space-time, in all directions. It thus provides the mathematical framework in which we can give a rigorous derivation of the laws of gravitation proposed by Bondi. Moreover, it establishes other important conclusions concerning the nonlinear character of gravitational radiation. The authors obtain their solutions as dynamic developments of all initial data sets, which are close, in a precise manner, to the flat initial data set corresponding to the Minkowski space-time. They thus establish the global dynamic stability of the latter. Originally published in 1994. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Global Existence of Small Amplitude Solutions for a Model Quadratic Quasilinear Coupled Wave-Klein-Gordon System in Two Space Dimension, with Mildly Decaying Cauchy Data

Global Existence of Small Amplitude Solutions for a Model Quadratic Quasilinear Coupled Wave-Klein-Gordon System in Two Space Dimension, with Mildly Decaying Cauchy Data PDF Author: A. Stingo
Publisher: American Mathematical Society
ISBN: 1470459922
Category : Mathematics
Languages : en
Pages : 268

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Book Description
View the abstract.

Hyperbolicity In Delay Equations

Hyperbolicity In Delay Equations PDF Author: Luis Barreira
Publisher: World Scientific
ISBN: 9811230269
Category : Mathematics
Languages : en
Pages : 241

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Book Description
This book provides a comprehensive introduction to the study of hyperbolicity in both linear and nonlinear delay equations. This includes a self-contained discussion of the foundations, main results and essential techniques, with emphasis on important parts of the theory that apply to a large class of delay equations. The central theme is always hyperbolicity and only topics that are directly related to it are included. Among these are robustness, admissibility, invariant manifolds, and spectra, which play important roles in life sciences, engineering and control theory, especially in delayed feedback mechanisms.The book is dedicated to researchers as well as graduate students specializing in differential equations and dynamical systems who wish to have an extensive and in-depth view of the hyperbolicity theory of delay equations. It can also be used as a basis for graduate courses on the stability and hyperbolicity of delay equations.

The Einstein-Klein-Gordon Coupled System

The Einstein-Klein-Gordon Coupled System PDF Author: Alexandru D. Ionescu
Publisher: Princeton University Press
ISBN: 0691233047
Category : Mathematics
Languages : en
Pages : 0

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Book Description
The main construction and outline of the proof -- Preliminary estimates -- The nonlinearities N^h/[infinity][beta] and n^[psi] -- Improved energy estimates -- Improved profile bounds -- The main theorems.

The Hyperboloidal Foliation Method

The Hyperboloidal Foliation Method PDF Author: Philippe G. LeFloch
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789814641623
Category : Mathematics
Languages : en
Pages : 149

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Book Description
The “Hyperboloidal Foliation Method” introduced in this monograph is based on a (3 + 1) foliation of Minkowski spacetime by hyperboloidal hypersurfaces. This method allows the authors to establish global-in-time existence results for systems of nonlinear wave equations posed on a curved spacetime. It also allows to encompass the wave equation and the Klein-Gordon equation in a unified framework and, consequently, to establish a well-posedness theory for a broad class of systems of nonlinear wave-Klein-Gordon equations. This book requires certain natural (null) conditions on nonlinear interactions, which are much less restrictive that the ones assumed in the existing literature. This theory applies to systems arising in mathematical physics involving a massive scalar field, such as the Dirac-Klein-Gordon systems.