Victor A. Galaktionov, Juan Luis Vázquez

A Stability Technique for Evolution Partial Differential Equations (eBook, PDF)

A Dynamical Systems Approach

• Format: PDF

Produktbeschreibung

* Introduces a state-of-the-art method for the study of the asymptotic behavior of solutions to evolution partial differential equations.

* Written by established mathematicians at the forefront of their field, this blend of delicate analysis and broad application is ideal for a course or seminar in asymptotic analysis and nonlinear PDEs.

* Well-organized text with detailed index and bibliography, suitable as a course text or reference volume.

---

Dieser Download kann aus rechtlichen Gründen nur mit Rechnungsadresse in A, B, BG, CY, CZ, D, DK, EW, E, FIN, F, GR, HR, H, IRL, I, LT, L, LR, M, NL, PL, P, R, S, SLO, SK ausgeliefert werden.

---

Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.

Produktdetails

• Verlag: Birkhäuser Boston
• Seitenzahl: 377
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9781461220503
• Artikelnr.: 44203984

Inhaltsangabe

1. Stability Theorem: A Dynamical Systems Approach.- 1.1 Perturbed dynamical systems.- 1.2 Some concepts from dynamical systems.- 1.3 The three hypotheses.- 1.4 The S-Theorem: Stability of omega-limit sets.- 1.5 Practical stability assumptions.- 1.6 A result on attractors.- Remarks and comments on the literature.- 2. Nonlinear Heat Equations: Basic Models and Mathematical Techniques.- 2.1 Nonlinear heat equations.- 2.2 Basic mathematical properties.- 2.3 Asymptotics.- 2.4 The Lyapunov method.- 2.5 Comparison techniques.- 2.5.1 Intersection comparison and Sturm s theorems.- 2.5.2 Shifting comparison principle (SCP).- 2.5.3 Other comparisons.- Remarks and comments on the literature.- 3. Equation of Superslow Diffusion.- 3.1 Asymptotics in a bounded domain.- 3.2 The Cauchy problem in one dimension.- Remarks and comments on the literature.- 4. Quasilinear Heat Equations with Absorption. The Critical Exponent.- 4.1 Introduction: Diffusion-absorption with critical exponent.- 4.2 First mass analysis.- 4.3 Sharp lower and upper estimates.- 4.4 ?-limits for the perturbed equation.- 4.5 Extended mass analysis: Uniqueness of stable asymptotics.- 4.6 Equation with gradient-dependent diffusion and absorption.- 4.7 Nonexistence of fundamental solutions.- 4.8 Solutions with L1 data.- 4.9 General nonlinearity.- 4.10 Dipole-like behaviour with critical absorption exponents in a half line and related problems.- Remarks and comments on the literature.- 5. Porous Medium Equation with Critical Strong Absorption.- 5.1 Introduction and results: Strong absorption and finite-time extinction.- 5.2 Universal a priori bounds.- 5.3 Explicit solutions on two-dimensional invariant subspace.- 5.4 L?-estimates on solutions and interfaces.- 5.5 Eventual monotonicity and on the contrary.- 5.6 Compact support.- 5.7 Singular perturbation of first-order equation.- 5.8 Uniform stability for semilinear Hamilton-Jacobi equations.- 5.9 Local extinction property.- 5.10 One-dimensional problem: first estimates.- 5.11 Bernstein estimates for singularly perturbed first-order equations.- 5.12 One-dimensional problem: Application of the S-Theorem.- 5.13 Empty extinction set: A KPP singular perturbation problem.- 5.14 Extinction on a sphere.- Remarks and comments on the literature.- 6. The Fast Diffusion Equation with Critical Exponent.- 6.1 The fast diffusion equation. Critical exponent.- 6.2 Transition between different self-similarities.- 6.3 Asymptotic outer region.- 6.4 Asymptotic inner region.- 6.5 Explicit solutions and eventual monotonicity.- Remarks and comments on the literature.- 7. The Porous Medium Equation in an Exterior Domain.- 7.1 Introduction.- 7.2 Preliminaries.- 7.3 Near-field limit: The inner region.- 7.4 Self-similar solutions.- 7.5 Far-field limit: The outer region.- 7.6 Self-similar solutions in dimension two.- 7.7 Far-field limit in dimension two.- Remarks and comments on the literature.- 8. Blow-up Free-Boundary Patterns for the Navier-Stokes Equations.- 8.1 Free-boundary problem.- 8.2 Preliminaries, local existence.- 8.3 Blow-up: The first, stable monotone pattern.- 8.4 Semiconvexity and first estimates.- 8.5 Rescaled singular perturbation problem.- 8.6 Free-boundary layer.- 8.7 Countable set of nonmonotone blow-up patterns on stable manifolds.- 8.8 Blow-up periodic and globally decaying patterns.- Remarks and comments on the literature.- 9. Equation ut = uxx + u ln2u: Regional Blow-up.- 9.1 Regional blow-up via Hamilton-Jacobi equation.- 9.2 Exact solutions: Periodic global blow-up.- 9.3 Lower and upper bounds: Method of stationary states.- 9.4 Semiconvexity estimate.- 9.5 Lower bound for blow-up set and asymptotic profile.- 9.6 Localization of blow-up.- 9.7 Minimal asymptotic behaviour.- 9.8 Minimal blow-up set.- 9.9 Periodic blow-up solutions.- Remarks and comments on the literature.- 10. Blow-up in Quasilinear Heat Equations Described by Hamilton-Jacobi Equations.- 10.1 General models with blow-up degeneracy.- 10.2 Eventual monotonicity of lar

Rezensionen

"The authors are famous experts in the field of PDEs and blow-up techniques. In this book they present a stability theorem, the so-called S-theorem, and show, with several examples, how it may be applied to a wide range of stability problems for evolution equations. The book [is] aimed primarily aimed at advanced graduate students." -Mathematical Reviews "The book is very interesting and useful for researchers and students in mathematical physics...with basic knowledge in partial differential equations and functional analysis. A comprehensive index and bibliography are given" ---Revue Roumaine de Mathématiques Pures et Appliquées