We provide several estimates which involve the distance to L∞ in some function spaces, the composition operator induced by a quasiconformal mapping and the logarithm of the Jacobian of a quasiconformal mapping. Our results are sharp in the two dimensional case.
Quasiconformal mappings and sharp estimates for the distance to L^\infty in some function spaces
GIOVA, Raffaella
2012-01-01
Abstract
We provide several estimates which involve the distance to L∞ in some function spaces, the composition operator induced by a quasiconformal mapping and the logarithm of the Jacobian of a quasiconformal mapping. Our results are sharp in the two dimensional case.File in questo prodotto:
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