Divergence Operator and Related Inequalities

2017. Auflage 2017
ISBN: 978-1-4939-6983-8
Verlag: Springer

Buch, Englisch, 124 Seiten, Format (B × H): 158 mm x 238 mm, Gewicht: 2234 g

Reihe: SpringerBriefs in Mathematics

This Brief is mainly devoted to two classical and related results: the existence of a right inverse of the divergence operator and the so-called Korn Inequalities. It is well known that both results are fundamental tools in the analysis of some classic differential equations, particularly in those arising in fluid dynamics and elasticity. Several connections between these two topics and improved Poincaré inequalities are extensively treated. From simple key ideas the book is growing smoothly in complexity. Beginning with the study of these problems on star-shaped domains the arguments are extended first to John domains and then to Hölder a domains where the need of weighted spaces arises naturally. In this fashion, the authors succeed in presenting in an unified and concise way several classic and recent developments in the field. These features certainly makes this Brief useful for students, post-graduate students, and researchers as well.

Zielgruppe

Research

Autoren/Hrsg.

Acosta, Gabriel

Durán, Ricardo G

Fachgebiete

• Naturwissenschaften Physik Mechanik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Kontinuumsmechanik
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau
• Mathematik | Informatik Mathematik Mathematische Analysis Differentialrechnungen und -gleichungen

Inhaltsverzeichnis

Introduction.- Divergence Operator.- Korn's Inequalities.- Singular Domains.- Basic Equations of Continuum Mechanics.- Powers of the Distance to the Boundary as Ap Weights.- An Auxiliary Result on Holder a Domains.