On the mulitplier of a repelling fixed point.
Lisa R. Goldberg (1994)
Inventiones mathematicae
Danikas, Nikolaos, Lappan, Peter (1993)
Annales Academiae Scientiarum Fennicae. Series A I. Mathematica
Robert Magnus (1995)
Mathematica Scandinavica
Blezu, Dorin (2001)
General Mathematics
Ch. Pommerenke, F.W. Gehring (1984)
Commentarii mathematici Helvetici
Josef Král, Dagmar Medková (1998)
Czechoslovak Mathematical Journal
Let be a rectifiable Jordan curve in the finite complex plane which is regular in the sense of Ahlfors and David. Denote by the space of all complex-valued functions on which are square integrable w.r. to the arc-length on . Let stand for the space of all real-valued functions in and put Since the Cauchy singular operator is bounded on , the Neumann-Poincaré operator sending each into is bounded on . We show that the inclusion characterizes the circle in the class of all...
Xu, Hong Yan, Fang, Cheng Hong (2009)
Applied Mathematics E-Notes [electronic only]
Xuan, Zu-Xing, Wu, Nan (2010)
Abstract and Applied Analysis
Potyemkin, V., Ryazanov, V. (1998)
Annales Academiae Scientiarum Fennicae. Mathematica
Thomas A. Metzger (1980)
Mathematische Zeitschrift
Shaabani, M.Haji, Khani Robati, B. (2009)
Abstract and Applied Analysis
Zhu, Rongping, Xu, Yan (2007)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
Peter Lappan (1978)
Mathematische Annalen
Yolanda Fuertes, Gabino González-Díez (1993)
Publicacions Matemàtiques
We give a bound for the number of coincidence of two morphisms between given compact Riemann surfaces (complete complex algebraic curves). Our results generalize well known facts about the number of fixed points of an automorphism.
E. Bujalance, F. J. Cirre, J. M. Gamboa, G. Gromadzki (2008)
Revista Matemática Iberoamericana
Prather, Carl (2001)
International Journal of Mathematics and Mathematical Sciences
Ladopoulos, E.G. (1988)
International Journal of Mathematics and Mathematical Sciences
P. C. Dash (1969)
Matematički Vesnik
Grigore S. Sălăgean, Adela Venter (2017)
Mathematica Bohemica
Making use of a modified Hadamard product, or convolution, of analytic functions with negative coefficients, combined with an integral operator, we study when a given analytic function is in a given class. Following an idea of U. Bednarz and J. Sokół, we define the order of convolution consistence of three classes of functions and determine a given analytic function for certain classes of analytic functions with negative coefficients.
S.B. Bank, R.R Kaufman (1979)
Mathematische Annalen