Curvature properties of certain compact pseudosymmetric manifolds
Ryszard Deszcz (1993)
Colloquium Mathematicae
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Ryszard Deszcz (1993)
Colloquium Mathematicae
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Neagu, Mircea (2007)
Novi Sad Journal of Mathematics
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Pambira, Alberto (2005)
Beiträge zur Algebra und Geometrie
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Bejan, C. L., Benyounes, M. (2003)
Beiträge zur Algebra und Geometrie
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Mohamed Tahar Kadaoui Abbassi, Giovanni Calvaruso, Domenico Perrone (2009)
Annales mathématiques Blaise Pascal
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We produce new examples of harmonic maps, having as source manifold a space of constant curvature and as target manifold its tangent bundle , equipped with a suitable Riemannian -natural metric. In particular, we determine a family of Riemannian -natural metrics on , with respect to which all conformal gradient vector fields define harmonic maps from into .
Kim, Hobum, Kim, Jaeman (2003)
Sibirskij Matematicheskij Zhurnal
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Mauro Capursi, Sorin Dragomir (1993)
Colloquium Mathematicae
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Ge, Yuxin (2001)
Electronic Journal of Differential Equations (EJDE) [electronic only]
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Thomas Kappeler (2002)
Journées équations aux dérivées partielles
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We consider perturbations of the harmonic map equation in the case where the source and target manifolds are closed riemannian manifolds and the latter is in addition of nonpositive sectional curvature. For any semilinear and, under some extra conditions, quasilinear perturbation, the space of classical solutions within a homotopy class is proved to be compact. For generic perturbations the set of solutions is finite and we present a count of this set. An important ingredient for our...
Loubeau, Eric, Mo, Xiaohuan (2004)
Beiträge zur Algebra und Geometrie
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Alicia Prieto-Martín, Luis M. Fernández, Ana M. Fuentes (2013)
Publications de l'Institut Mathématique
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