Variation of the Green function of Riemann surfaces and Whitney's holomorphic stratification conjecture
Robert Hardt, Dennis Sullivan (1988)
Publications Mathématiques de l'IHÉS
Yukio Kusunoki, Fumio Maitani (1982)
Mathematische Zeitschrift
Nasyrov, S.R. (2008)
Sibirskij Matematicheskij Zhurnal
Wilhelm Forst (1976)
Mathematische Zeitschrift
Barza, Ilie, Ghisa, Dorin (2003)
International Journal of Mathematics and Mathematical Sciences
Airault, Hélène (2009)
SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Piotr Przytycki, Gabriela Schmithüsen, Ferrán Valdez (2011)
Annales de l’institut Fourier
We classify Veech groups of tame non-compact flat surfaces. In particular we prove that all countable subgroups of ) avoiding the set of mappings of norm less than 1 appear as Veech groups of tame non-compact flat surfaces which are Loch Ness monsters. Conversely, a Veech group of any tame flat surface is either countable, or one of three specific types.
Riccardi, G., Durante, D. (2008)
Journal of Applied Mathematics
Rolf Wallisser (1969)
Journal für die reine und angewandte Mathematik
Herbert Grötzsch (1934)
Jahresbericht der Deutschen Mathematiker-Vereinigung
S. Sivasubramanian, R. Sivakumar, S. Kanas, Seong-A Kim (2015)
Annales Polonici Mathematici
Let σ denote the class of bi-univalent functions f, that is, both f(z) = z + a₂z² + ⋯ and its inverse are analytic and univalent on the unit disk. We consider the classes of strongly bi-close-to-convex functions of order α and of bi-close-to-convex functions of order β, which turn out to be subclasses of σ. We obtain upper bounds for |a₂| and |a₃| for those classes. Moreover, we verify Brannan and Clunie’s conjecture |a₂| ≤ √2 for some of our classes. In addition, we obtain the Fekete-Szegö relation...
Miodrag Mateljević (2008)
Publications de l'Institut Mathématique
Dyck (1881)
Mathematische Annalen
Reiner Kühnau (1978)
Commentarii mathematici Helvetici
Tan Lei (1992)
Annales de l'institut Fourier
On montre que tout point de Misiurewicz dans l’ensemble de Mandelbrot possède un système fondamental de voisinages connexes dans .
Yang, Weifeng (2011)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
Li, Songxiao, Stević, Stevo (2007)
Journal of Inequalities and Applications [electronic only]
John G. Ratcliffe, Steven T. Tschantz (1997)
Journal für die reine und angewandte Mathematik
Adolf Hurwitz (1964)
Felix Klein