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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
9842008
Calderón's inverse conductivity problem in the plane
K Astala, L Päivärinta
Annals of Mathematics, 265-299, 2006
7272006
Area distortion of quasiconformal mappings
K Astala
4221994
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
2172005
Beltrami operators in the plane
K Astala, T Iwaniec, E Saksman
2012001
Extremal mappings of finite distortion
K Astala, T Iwaniec, GJ Martin, J Onninen
Proceedings of the London Mathematical Society 91 (3), 655-702, 2005
1472005
Mappings of BMO-bounded distortion
K Astala, T Iwaniec, P Koskela, G Martin
Mathematische Annalen 317 (4), 703-726, 2000
1472000
Teichmüller spaces and BMOA
K Astala, M Zinsmeister
Mathematische Annalen 289, 613-625, 1991
1351991
Injectivity, the BMO norm and the universal Teichmüller space
K Astala, FW Gehring
Journal d’Analyse Mathématique 46 (1), 16-57, 1986
1351986
On measures of noncompactness and ideal variations in Banach spaces
K Astala
Suomalainen Tiedeakat., 1980
981980
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
911990
Random conformal weldings
K Astala, A Kupiainen, E Saksman, P Jones
882011
Deformations of annuli with smallest mean distortion
K Astala, T Iwaniec, G Martin
Archive for rational mechanics and analysis 195 (3), 899-921, 2010
862010
Quasiconformal analogues of theorems of Koebe and Hardy-Littlewood.
K Astala, FW Gehring
Michigan Math. J. 32 (1), 99-107, 1985
781985
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
77*2008
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
592010
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
511983
Quasiconformal mappings and global integrability of the derivative
K Astala, P Koskela
Journal d’Analyse Mathématique 57 (1), 203-220, 1991
491991
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