Geodesic
Essential norms of weighted composition operators between Hardy spaces $H^p$ and $H^q$ for $1\leq p,q\leq \infty $
R. Demazeux1
1Univ Lille Nord de France, France UArtois, Laboratoire de Mathématiques de Lens EA 2462 Fédération CNRS Nord-Pas-de-Calais FR 2956 F-62 300 Lens, France
Studia Mathematica, Tome 206 (2011) no. 3, pp. 191-209
Cet article a éte moissonné depuis la source Institute of Mathematics Polish Academy of Sciences

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We complete the different cases remaining in the estimation of the essential norm of a weighted composition operator acting between the Hardy spaces $H^p$ and $H^q$ for $1\leq p,q\leq \infty $. In particular we give some estimates for the cases $1=p\leq q\leq \infty $ and $1\leq q p\leq \infty $.
DOI : 10.4064/sm206-3-1
Keywords: complete different cases remaining estimation essential norm weighted composition operator acting between hardy spaces leq leq infty particular estimates cases leq leq infty leq leq infty

R. Demazeux  1

1 Univ Lille Nord de France, France UArtois, Laboratoire de Mathématiques de Lens EA 2462 Fédération CNRS Nord-Pas-de-Calais FR 2956 F-62 300 Lens, France 
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R. Demazeux. Essential norms of weighted composition operators between Hardy spaces $H^p$ and $H^q$ for $1\leq p,q\leq \infty $. Studia Mathematica, Tome 206 (2011) no. 3, pp. 191-209. doi: 10.4064/sm206-3-1

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