Mazes on surfaces
Izidor Hafner, Tomislav Zitko (2003)
Visual Mathematics
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Izidor Hafner, Tomislav Zitko (2003)
Visual Mathematics
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D. Koutroufiotis, B. Wegner (1977)
Colloquium Mathematicae
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David D. Bleecker (1981)
Colloquium Mathematicae
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McGehee, Richard P., Peckham, Bruce B. (1994)
Experimental Mathematics
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Hamenstädt, Ursula, Koch, Roman (2002)
Experimental Mathematics
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Bertolini, Marina, Turrini, Cristina (1998)
Beiträge zur Algebra und Geometrie
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Udrişte, C., Bîlă, N. (1999)
Balkan Journal of Geometry and its Applications (BJGA)
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Kılıç, Erol, Karadaǧ, H.Bayram (2006)
Balkan Journal of Geometry and its Applications (BJGA)
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Bujalance, E., Costa, A.F., Singerman, D. (1993)
Annales Academiae Scientiarum Fennicae. Series A I. Mathematica
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Mohamed Belkhelfa, Franki Dillen, Jun-ichi Inoguchi (2002)
Banach Center Publications
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We give a complete classification of surfaces with parallel second fundamental form in 3-dimensional Bianchi-Cartan-Vranceanu spaces.
Georgi Ganchev, Vesselka Mihova (2013)
Open Mathematics
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On any space-like Weingarten surface in the three-dimensional Minkowski space we introduce locally natural principal parameters and prove that such a surface is determined uniquely up to motion by a special invariant function, which satisfies a natural non-linear partial differential equation. This result can be interpreted as a solution to the Lund-Regge reduction problem for space-like Weingarten surfaces in Minkowski space. We apply this theory to linear fractional space-like Weingarten...
E. Bujalance, A. Costa, S. Natanzon (1992)
Mathematische Zeitschrift
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Pawel Sosna (2013)
Rendiconti del Seminario Matematico della Università di Padova
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Alexander Degtyarev, Vlatcheslav Kharlamov (1997)
Revista Matemática de la Universidad Complutense de Madrid
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We present a brief overview of the classification of real Enriques surfaces completed recently and make an attempt to systemize the known classification results for other special types of surfaces. Emphasis is also given to the particular tools used and to the general phenomena discovered; in particular, we prove two new congruence type prohibitions on the Euler characteristic of the real part of a real algebraic surface.
Francois R. Cossec (1985)
Mathematische Annalen
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