On the multiplicity of solutions to Marguerre–von Kármán membrane equations
✍ Scribed by Alain Léger; Bernadette Miara
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 155 KB
- Volume
- 84
- Category
- Article
- ISSN
- 0021-7824
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✦ Synopsis
We build explicitly an infinite number of equilibrium solutions of unloaded Marguerre-von Kármán membrane shells. This construction is based upon the existence of three elementary solutions, together with the solution of a Monge-Ampère equation associated with a partition of the reference configuration of the shell. These solutions are characterized as stationary points of energy functionals depending on the partition.
📜 SIMILAR VOLUMES
Al~tract--By employing the second-order Noether's theorem, several new invariant integrals have been derived for the non-linear shallow shell--the Marguerre-von K~irm~in shell. The dynamic effect is considered in the derivations. These invariant integrals are path-independent over the projection ima
## Abstract This paper derives an improved energy inequality for the non‐linear dynamical von Kármán equations. The existence of global classical solutions is a consequence of this a priori inequality.