Almost global well-posedness of Kirchhoff equation with Gevrey data
Sign Up to like & getrecommendations! Published in 2017 at "Comptes Rendus Mathematique"
DOI: 10.1016/j.crma.2017.04.001
Abstract: Abstract The aim of this note is to present the almost global well-posedness result for the Cauchy problem for the Kirchhoff equation with large data in Gevrey spaces. We also briefly discuss the corresponding results… read more here.
Keywords: kirchhoff equation; global well; well posedness; almost global ... See more keywords
Almost global attitude stabilisation of a 3-D pendulum by means of two control torques
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DOI: 10.1016/j.ifacol.2020.12.1767
Abstract: We investigate the problem of stabilising the attitude of a 3-D axially symmetric pendulum. The system is assumed to be actuated by two torques acting on a plane orthogonal to the symmetry axis. We develop… read more here.
Keywords: almost global; attitude stabilisation; attitude; pendulum ... See more keywords
Almost global existence for semilinear wave equations with mixed nonlinearities in four space dimensions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mathematical Analysis and Applications"
DOI: 10.1016/j.jmaa.2017.10.058
Abstract: Abstract We study the long time existence for the small-amplitude semilinear wave equations with mixed nonlinearities of the form c 1 | u t | p + c 2 u 2 with p ≥ 2… read more here.
Keywords: existence; semilinear wave; mixed nonlinearities; equations mixed ... See more keywords