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Kari Astala
Kari Astala
Professor of Mathematics, University of Helsinki
Verified email at helsinki.fi
Title
Cited by
Cited by
Year
Elliptic Partial Differential Equations and Quasiconformal Mappings in the Plane (PMS-48)
K Astala, T Iwaniec, G Martin
Princeton University Press, 2008
10182008
Calderón's inverse conductivity problem in the plane
K Astala, L Päivärinta
Annals of Mathematics, 265-299, 2006
7502006
Area distortion of quasiconformal mappings
K Astala
Acta Mathematica 173 (1), 37-60, 1994
4291994
Calderóns' inverse problem for anisotropic conductivity in the plane
K ASTALA*, L PÄIVÄRINTA#, M Lassas
Communications in Partial Difference Equations 30 (1-2), 207-224, 2005
2232005
Beltrami operators in the plane
K Astala, T Iwaniec, E Saksman
2042001
Extremal mappings of finite distortion
K Astala, T Iwaniec, GJ Martin, J Onninen
Proceedings of the London Mathematical Society 91 (3), 655-702, 2005
1502005
Mappings of BMO-bounded distortion
K Astala, T Iwaniec, P Koskela, G Martin
Mathematische Annalen 317 (4), 703-726, 2000
1502000
Injectivity, the BMO norm and the universal Teichmüller space
K Astala, FW Gehring
Journal d’Analyse Mathématique 60 (1), 16-57, 1993
1401993
Teichmüller spaces and BMOA
K Astala, M Zinsmeister
Mathematische Annalen 289, 613-625, 1991
1361991
On measures of noncompactness and ideal variations in Banach spaces
K Astala
Suomalainen Tiedeakat., 1980
981980
Random conformal weldings
K Astala, A Kupiainen, E Saksman, P Jones
932011
Seminorms related to weak compactness and to Tauberian operators
K Astala, HO Tylli
Mathematical Proceedings of the Cambridge Philosophical Society 107 (2), 367-375, 1990
931990
Deformations of annuli with smallest mean distortion
K Astala, T Iwaniec, G Martin
Archive for rational mechanics and analysis 195 (3), 899-921, 2010
892010
Convex integration and the theory of elliptic equations
K Astala, D Faraco, L Székelyhidi Jr
Annali della Scuola Normale Superiore di Pisa-Classe di Scienze 7 (1), 1-50, 2008
81*2008
Quasiconformal analogues of theorems of Koebe and Hardy-Littlewood.
K Astala, FW Gehring
Michigan Math. J. 32 (1), 99-107, 1985
791985
Holomorphic motions
K Astala, GJ Martin
Helsingin Yliopisto. Department of Mathematics, 1992
771992
Numerical computation of complex geometrical optics solutions to the conductivity equation
K Astala, JL Mueller, L Päivärinta, S Siltanen
Applied and Computational Harmonic Analysis 29 (1), 2-17, 2010
602010
Burkholder integrals, Morrey’s problem and quasiconformal mappings
K Astala, T Iwaniec, I Prause, E Saksman
Journal of the American Mathematical Society 25 (2), 507-531, 2012
532012
A remark on quasiconformal mappings and BMO-functions.
K Astala
Michigan Mathematical Journal 30 (2), 209-212, 1983
531983
Quasiconformal mappings and global integrability of the derivative
K Astala, P Koskela
Journal d’Analyse Mathématique 57 (1), 203-220, 1991
501991
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