A note on the first Korn's inequality
β Scribed by Remigio Russo
- Publisher
- Springer Netherlands
- Year
- 1986
- Tongue
- English
- Weight
- 91 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0374-3535
No coin nor oath required. For personal study only.
β¦ Synopsis
The first Korn's inequality is extended to unbounded domains and to classes of functions having a singular point.
Let B be a regular domain of R 3 and let H(B) be the set of all vector-valued functions on B such that u = 0 on 0B and x7u is square summable over B. As is well-known, the first Korn's inequality [1] assures that, if B is bounded, then, Vu ~ H(B) A Ct(B),
π SIMILAR VOLUMES
Let Ο be a domain in R 2 and let ΞΈ : Ο β R 3 be a smooth immersion. The main purpose of this paper is to establish a "nonlinear Korn inequality on the surface ΞΈ (Ο)", asserting that, under ad hoc assumptions, the H 1 (Ο)-distance between the surface ΞΈ(Ο) and a deformed surface is "controlled" by the
A new proof is given of the nonuniform version of Fisher's inequality, first proved by Majumdar. The proof is ``elementary,'' in the sense of being purely combinatorial and not using ideas from linear algebra. However, no nonalgebraic proof of the n-dimensional analogue of this result (Theorem 3 her