The solution of the Kato problem in two dimensions
Hofmann, Steve (University of Missouri-Columbia. Department of Mathematics)
McIntosh, Alan (Australian National University. Centre for Mathematics and its Applications)

Date:	2002
Abstract:	We solve, in two dimensions, the "square root problem of Kato". That is, for L ≡ − div(A(x)∇), where A(x) is a 2 × 2 accretive matrix of bounded measurable complex coefficients, we prove that L1/2 : L2 1(R2) → L2(R2).
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió publicada
Subject:	Square roots of divergence form elliptic operators ; Carleson measures
Published in:	Publicacions matemàtiques, Vol. Extra (2002) , p. 143-160, ISSN 2014-4350

Adreça alternativa: https://raco.cat/index.php/PublicacionsMatematiques/article/view/38034
DOI: 10.5565/PUBLMAT_Esco02_06

18 p, 277.1 KB

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