Boundary Value Problems
Volume 2007 (2007), Article ID 061602, 9 pages
Research Article

Removable Singularities of 𝒲𝒯-Differential Forms and Quasiregular Mappings

Olli Martio,1 Vladimir Miklyukov,2 and Matti Vuorinen3

1Department of Mathematics, University of Helsinki, P.O. Box 68, Helsinki 00014, Finland
2Department of Mathematics, Volgograd State University, Universitetskii prospect 100, Volgograd 400062, Russia
3Department of Mathematics, University of Turku, Turku 20014, Finland

Received 14 May 2006; Revised 6 September 2006; Accepted 20 September 2006

Academic Editor: Ugo Pietro Gianazza

Copyright © 2007 Olli Martio et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


A theorem on removable singularities of 𝒲𝒯-differential forms is proved and applied to quasiregular mappings.