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Some Results on Riemannean Multiple Barycenters

DOI: 10.4236/jamp.2014.27058, PP. 503-509

Keywords: Smooth Manifold, Geodesic, Barycenter of Masses, Metric Space, Multiple Barycenters

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Abstract:

A characteristic of a special case of Riemannean barycenters on the unit circle is presented. The non-uniqueness of such barycenters leads to an interesting study of the so-called multiple barycenters. In this work, we deal with a smooth one-dimensional manifold S1 only. Some theoretical and computational analysis is listed.

References

[1]  Le, H.L. (2004) Estimation of Riemannean Barycenters. LMSJ. Mathematics of Computation, 7.
[2]  Ruedi, F. and Ruh, E.A. (2006) Barycenter and Maximum Likelihood. Differential Geometry and Its Applications, 24, 660-669. http://dx.doi.org/10.1016/j.difgeo.2006.08.009
[3]  Machado, L., Leite, F.S. and Hupner, K. (2006) Riemannean Means as Solution of Variational Problems. LMSJ. Mathematics of Computation, 7.
[4]  Ballman, W., Gromov, M. and Schroeder, V. (1985) Manifolds of Nonpositive Curvature. Birkhauser, Boston.
http://dx.doi.org/10.1007/978-1-4684-9159-3
[5]  Kendall, W.S. (1992) The Propeller: A Counter Example to a Conjectured Criterion for the Existence of Certain Harmonic Functions. Journal of the London Mathematical Society, 46, 364-374.
[6]  Evans, L. and Gariepy, R. (1992) Measure Theory and Fine Properties of Functions. Advanced Mathematical Studies, CRC Press, Boca Raton.
[7]  Chen, B.-Y. and Jiang, S. (1995) Inequalities between Volume, Center of Mass, Circumscribed Radius, Order, and Mean Curvature. Bulletin of the Belgian Mathematical Society, 2, 75-86.
[8]  Benedetti, R. and Petronio, C. (1992) Lectures on Hyperbolic Geometry. Universitext, Springer-Verlag, Berlin.
http://dx.doi.org/10.1007/978-3-642-58158-8
[9]  Heintze, E. and Im Hof, H.C. (1977) Geometry of Horospheres. Journal of Differential Geometry, 12, 481-491

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