1.

Record Nr.

UNISALENTO991003633649707536

Autore

Apushkinskaya, Darya

Titolo

Free boundary problems [e-book] : regularity properties near the fixed boundary / by Darya Apushkinskaya

Pubbl/distr/stampa

Cham : Springer, 2018

ISBN

3319970798

9783319970790

331997078X

9783319970783

Descrizione fisica

1 online resource (xvii, 146 pages) : 10 illus. in color

Collana

Lecture notes in mathematics, 0075-8434 ; 2218

Classificazione

AMS 35R35

LC QA299.6-433

Disciplina

515

Soggetti

Global analysis (Mathematics)

Mathematical optimization

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references and index

Nota di contenuto

Introduction ; No-sign parabolic obstacle-type problems ; Boundary estimates for solutions of free boundary problems

Sommario/riassunto

This book is concerned with several elliptic and parabolic obstacle-type problems with a focus on the cases where the free and fixed boundaries meet. The results presented complement those found in existing books in the subject, which mainly treat regularity properties away from the fixed boundary. The topics include optimal regularity, analysis of global solutions, tangential touch of the free and fixed boundaries, as well as Lipschitz- and $C 1$-regularity of the free boundary. Special attention is given to local versions of various monotonicity formulas. The intended audience includes research mathematicians and advanced graduate students interested in problems with free boundaries