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Found 137 Documents (Results 1–100)

Invariance of \(g\)-natural metrics on tangent bundles. (English) Zbl 1169.53018

Kowalski, Oldřich (ed.) et al., Differential geometry and its applications. Proceedings of the 10th international conference on differential geometry and its applications, DGA 2007, Olomouc, Czech Republic, August 27–31, 2007. Hackensack, NJ: World Scientific (ISBN 978-981-279-060-6/hbk). 171-181 (2008).
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On the geometry of \(g\)-natural contact metric structures on the unit tangent sphere bundle. (English) Zbl 1137.53323

Dillen, Franki (ed.) et al., Pure and applied differential geometry, PADGE 2007. Proceedings of the international congress, Brussels, Belgium, April 10–13, 2007. Aachen: Shaker (ISBN 978-3-8322-6759-9/pbk). Berichte aus der Mathematik, 23-31 (2007).
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A new structure on unit tangent sphere bundles. (English) Zbl 1111.53015

Matsushita, Yasuo (ed.) et al., Topics in almost Hermitian geometry and related fields. Proceedings in honor of Prof. K. Sekigawa’s 60th birthday, Niigata, Japan, November 1–3, 2004. Hackensack, NJ: World Scientific (ISBN 981-256-417-9/hbk). 60-73 (2005).
Reviewer: Andreas Cap (Wien)
MSC:  53B20 53C25
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Contact metric geometry of the unit tangent sphere bundle. (English) Zbl 1079.53045

Kowalski, Oldřich (ed.) et al., Complex, contact and symmetric manifolds. In honor of L. Vanhecke. Selected lectures from the international conference “Curvature in Geometry” held in Lecce, Italy, June 11–14, 2003. Boston, MA: Birkhäuser (ISBN 0-8176-3850-4/hbk). Progress in Mathematics 234, 41-57 (2005).
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Can tangent sphere bundles over Riemannian manifolds have strictly positive sectional curvature? (English) Zbl 1011.53034

Fernández, Marisa (ed.) et al., Global differential geometry: the mathematical legacy of Alfred Gray. Proceedings of the international congress on differential geometry held in memory of Professor Alfred Gray, Bilbao, Spain, September 18-23, 2000. Providence, RI: American Mathematical Society (AMS). Contemp. Math. 288, 110-118 (2001).
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Geometry of tangent sphere bundles with arbitrary constant radius. (English) Zbl 1024.53030

Bokan, Neda (ed.), Proceedings of the symposium on contemporary mathematics: Devoted to the 125th anniversary of the Faculty of Mathematics and to 190 years of teaching mathematics in Serbia, Belgrade, Serbia, December 18-20, 1998. Belgrade: University of Belgrade, Faculty of Mathematics. 219-228 (2000).
MSC:  53C25 53C07 53C20
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Geometry of the unit tangent sphere bundle. (English) Zbl 0910.53007

Cordero, L. A. (ed.) et al., Proceedings of the workshop on recent topics in differential geometry, Santiago de Compostela, Spain, July 16–19, 1997. Santiago de Compostela: Universidade de Santiago de Compostela. Publ. Dep. Geom. Topología, Univ. Santiago Compostela. 89, 5-17 (1998).
MSC:  53B20 53C25 53C15
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