Bifurcation and symmetry in problems of capillary-gravity waves.
Loginov, B.V. (2001)
Sibirskij Matematicheskij Zhurnal
J. Smoller, Arthur G. Wasserman (1990)
Inventiones mathematicae
Ph. Delanoe (1983)
Manuscripta mathematica
Fiedler, Bernold, Sandstede, Björn, Scheel, Arnd, Wulff, Claudia (1996)
Documenta Mathematica
Charles A. Stuart, T. Küpper (1990)
Journal für die reine und angewandte Mathematik
Xianqing Li-Jost (1995)
Manuscripta mathematica
Tonkes, Elliot (2011)
International Journal of Mathematics and Mathematical Sciences
Ciriza, Eleonora (1999)
Rendiconti del Seminario Matematico
Cheng, Yuanji (2006)
Electronic Journal of Differential Equations (EJDE) [electronic only]
Thomas Bartsch (1996)
Banach Center Publications
Borisovich, A.Y., Marzantowicz, W. (1996)
Abstract and Applied Analysis
Milan Kučera (1982)
Czechoslovak Mathematical Journal
Marco Degiovanni (1989)
Annales de la Faculté des sciences de Toulouse : Mathématiques
Benevieri, Pierluigi, Calamai, Alessandro (2008)
Fixed Point Theory and Applications [electronic only]
G. Ishikawa, S. Janeczko (2008)
Banach Center Publications
In this paper we take new steps in the theory of symplectic and isotropic bifurcations, by solving the classification problem under a natural equivalence in several typical cases. Moreover we define the notion of coisotropic varieties and formulate also the coisotropic bifurcation problem. We consider several symplectic invariants of isotropic and coisotropic varieties, providing illustrative examples in the simplest non-trivial cases.
Takashi Sano (1999)
Banach Center Publications
We study affine invariants of plane curves from the view point of the singularity theory of smooth functions. We describe how affine vertices and affine inflexions are created and destroyed.
Solange Mancini, Maria A.S. Ruas (1993)
Mathematica Scandinavica
Pavol Brunovský, Milan Medveď (1982)
Pokroky matematiky, fyziky a astronomie
Joachim Büch (1986)
Manuscripta mathematica
Perktaş, Selcen Yüksel, Kılıç, Erol (2010)
Balkan Journal of Geometry and its Applications (BJGA)