On the Curvature of the Free Boundary for the Obstacle Problem in Two Dimensions

Björn Gustafsson () and Makoto Sakai ()
Additional contact information
Björn Gustafsson: Royal Institute of Technology, Mathematics Department
Makoto Sakai: Tokyo Metropolitan University, Department of Mathematics

A chapter in Nonlinear Differential Equation Models, 2004, pp 1-5 from Springer

Abstract: Abstract We give a new proof of the fact that the free boundary for the obstacle problem in two dimensions satisfies a natural and sharp inner ball condition.

Keywords: Inner ball condition; curvature; convexity; Poincare metric; free boundary; obstacle; problem (search for similar items in EconPapers)
Date: 2004
References: Add references at CitEc
Citations:

There are no downloads for this item, see the EconPapers FAQ for hints about obtaining it.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:spr:sprchp:978-3-7091-0609-9_1

Ordering information: This item can be ordered from
http://www.springer.com/9783709106099

DOI: 10.1007/978-3-7091-0609-9_1

Access Statistics for this chapter

More chapters in Springer Books from Springer
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().