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The isoperimetric problem in Riemannian optical geometry - MaRDI portal

The isoperimetric problem in Riemannian optical geometry (Q2214886)

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The isoperimetric problem in Riemannian optical geometry
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    The isoperimetric problem in Riemannian optical geometry (English)
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    10 December 2020
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    isoperimetric inequality
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    curve shortening flow
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    Gauss-Bonnet theorem
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    optical geometry
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    gravitational lensing
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