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Multisummability of unfoldings of tangent to the identity diffeomorphisms
resonant diffeomorphism bifurcation theory asymptotic expansions Gevrey
2010/12/8
We prove the multisummability of the infinitesimal generator of unfoldings of finite codimension tangent to the identity 1-dimensional local complex analytic diffeomorphisms. We also prove the multisu...
WEAK\star- INVARIANTLY COMPLEMENTED SUBSPACES OF L\infty(1/w) AND IDEALS OF L1(w) WITH A BOUNDED APPROXIMATE IDENTITY
INVARIANTLY COMPLEMENTED SUBSPACES IDEALS OF L1(w) L\infty(1/w)
2010/3/17
For a locally compact group G let L1(w) be the weighted group algebra and let X be a weak \star-closed translation invariant subspace of L\infty (1/w). In this paper for a certain class of functions w...