We give some comparison results for elliptic equations by using Steiner symmetrization. @ 1996
Planar Rectangular Sets and Steiner Symmetrization
✍ Scribed by Paul R. Scott
- Publisher
- Birkhäuser-Verlag
- Year
- 1998
- Weight
- 112 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0013-6018
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📜 SIMILAR VOLUMES
For nonnegative L-measurable functions u : R" -+ R a continuous homotopy u', 0 < t 5 + co, is constructed, connecting u with its Steinersymmetrization u\*. It is shown that a number of familiar relations between u and u\* including some integral inequalities are also valid for u and u'. The method i
In [4] it was shown that a convex body in R a (d >/2) is a simplex if and only if each of its Steiner symmetrals has exactly two extreme points outside the corresponding symmetrization space. A natural question arises about restricted sets of symmetrization directions which guarantee this charact