On the Blaschke invariants of generalized time-like ruled surfaces.
Tosun, Murat, Ersoy, Soley, Gungor, Mehmet Ali (2007)
APPS. Applied Sciences
Handan Balgetir, Mehmet Bektas, Mahmut Ergut (2005)
Kragujevac Journal of Mathematics
Maria Robaszewska (2000)
Annales Polonici Mathematici
In [O2] the Cartan-Norden theorem for real affine immersions was proved without the non-degeneracy assumption. A similar reasoning applies to the case of affine Kähler immersions with an anti-complex shape operator, which allows us to weaken the assumptions of the theorem given in [NP]. We need only require the immersion to have a non-vanishing type number everywhere on M.
Karl H. Hofmann, Joachim Hilgert (1990)
Mathematica Scandinavica
Letizia Brunetti, Anna Maria Pastore (2013)
Publications de l'Institut Mathématique
G. M. Henkin, Yu. I. Manin (1981)
Compositio Mathematica
A. Moór, Dj.F. Nadj (1980)
Publications de l'Institut Mathématique [Elektronische Ressource]
Josef Janyška, Ivan Kolář (1986)
Archivum Mathematicum
J.M. Terrier (1975)
Commentarii mathematici Helvetici
Singh, S.P. (1984)
Publications de l'Institut Mathématique. Nouvelle Série
Aldea, Nicoleta (2001)
APPS. Applied Sciences
Bektas, Mehmet (2003)
Acta Mathematica Academiae Paedagogicae Nyí regyháziensis. New Series [electronic only]
Bing Wu Ye (2005)
Archivum Mathematicum
Let be a harmonic map from surface into complex Grassmann manifold. In this paper, some sufficient conditions for the harmonic sequence generated by to have degenerate -transform or -transform are given.
Helmut Reckziegel (1979)
Mathematische Annalen
Lucia Alessandrini, Giovanni Bassanelli (2001)
Annales de l’institut Fourier
In this paper we show that a 1-convex (i.e., strongly pseudoconvex) manifold , with 1- dimensional exceptional set and finitely generated second homology group , is embeddable in if and only if is Kähler, and this case occurs only when does not contain any effective curve which is a boundary.
Kadri Arslan, Yunus Çelik, Ryszard Deszcz, Ridvan Ezentaş (1998)
Colloquium Mathematicae
Ryszard Deszcz, Marian Hotloś, Zerrin Şentürk (1999)
Colloquium Mathematicae
Kanak Kanti Baishya, Patrik Peška (2016)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
In the present paper we have obtained a new example of non-Ricci-flat almost pseudo-Z-symmetric manifolds in the class of equidistant spaces, which admit non-trivial geodesic mappings.
W. Roter (1987)
Colloquium Mathematicae
Wiesław Grycak, Marian Hotloś (1982)
Colloquium Mathematicae