Abstract.
In this paper we will present two upper estimates for the smallest area of a possibly singular minimal surface in a closed Riemannian manifold Mn with a trivial first homology group. The first upper bound will be in terms of the diameter of Mn, the second estimate will be in terms of the filling radius of a manifold, leading also to the estimate in terms of the volume of Mn. If n = 3 our upper bounds are for the smallest area of a smooth embedded minimal surface. After that we will establish similar upper bounds for the smallest volume of a stationary k-dimensional integral varifold in a closed Riemannian manifold Mn with \(H_{1} {\left( {M^{n} } \right)} = \cdots = H_{{k - 1}} {\left( {M^{n} } \right)} = {\left\{ 0 \right\}},{\left( {k > 2} \right)} \). The above results are the first results of such nature.
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Received: October 2004 Revision: May 2005 Accepted: June 2005
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Nabutovsky, A., Rotman, R. Curvature-free upper bounds for the smallest area of a minimal surface. GAFA, Geom. funct. anal. 16, 453–475 (2006). https://doi.org/10.1007/s00039-006-0559-6
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DOI: https://doi.org/10.1007/s00039-006-0559-6