1985
DOI: 10.1090/s0273-0979-1985-15393-5
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Optimal isoperimetric inequalities

Abstract: It is well known (and true) that among all n-dimensional closed surfaces (boundaries of bounded regions) in i2 n+1 having n-area equal to that of the standard n-sphere dB n+1 (0,1), the n-sphere itself uniquely (up to translations and sets of measure 0) encloses the largest volume. An equivalent formulation of this statement is the optimal isoperimetric inequality which asserts thatfor any nonempty bounded region Q in i2 n+1 with equality if and only if (up to sets of measure 0) Q = int B n+1 (p, r) for some p… Show more

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Cited by 22 publications
(31 citation statements)
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“…Let S denote the singular set of B 1 (ξ ∞ ). For any ǫ ∈ (0, 1 2 ], let R ǫ denote the ǫ-regular set of B 1 (ξ ∞ ) defined by…”
Section: Andmentioning
confidence: 99%
See 1 more Smart Citation
“…Let S denote the singular set of B 1 (ξ ∞ ). For any ǫ ∈ (0, 1 2 ], let R ǫ denote the ǫ-regular set of B 1 (ξ ∞ ) defined by…”
Section: Andmentioning
confidence: 99%
“…Clearly, the Sobolev inequality (1.3) is equivalent to the isoperimetric inequality on M . In [1], Almgren proved the sharp isoperimetric inequality for minimizing submanifolds in Euclidean space with arbitrary codimensions. Recently, Brendle [7] proved the sharp isoperimetric inequality for minimal submanifolds in Euclidean space with the codimensions ≤ 2 (see [48] for the relative version).…”
Section: Introductionmentioning
confidence: 99%
“…Inequality (14) is well known. See for example [1], where it was stated for bounded regions in R m . By Faber-Krahn (1) and (14) we obtain the isoperimetric inequality…”
Section: Theorem 2 Suppose T Is a Non-negative Set Function Defined mentioning
confidence: 99%
“…where we used the fact that ∂φ ∂θ = ψ ≥ 1. In view of the similarity of (8) to the formulas for the area and arc length in polar coordinates, one can easily construct a curveγ i from p 1 i to p 2 i parametrized by the angle parameter φ such that l(f −1 (φ)) = dist(p,γ i (φ)) and…”
Section: Stationary Varifoldsmentioning
confidence: 99%