Parallelepipeds circumscribed about a convex body in 3-space.
Makeev, V.V. (2005)
Journal of Mathematical Sciences (New York)
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Makeev, V.V. (2005)
Journal of Mathematical Sciences (New York)
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Makeev, V.V. (2005)
Journal of Mathematical Sciences (New York)
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Portugaliae mathematica
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Portugaliae mathematica
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David G. Larman (2009)
Banach Center Publications
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The connectivity and measure theoretic properties of the skeleta of convex bodies in Euclidean space are discussed, together with some long standing problems and recent results.
Weißbach, Benulf (1996)
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Revenko, Sorin M., Soltan, V. (1997)
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Boltyanski, V., Martini, H. (1999)
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Chuanming Zong (1994)
Discrete & computational geometry
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Glasauer, Stefan (1999)
Beiträge zur Algebra und Geometrie
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Marek Lassak, Monika Nowicka (2010)
Colloquium Mathematicae
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Denote by Kₘ the mirror image of a planar convex body K in a straight line m. It is easy to show that K*ₘ = conv(K ∪ Kₘ) is the smallest by inclusion convex body whose axis of symmetry is m and which contains K. The ratio axs(K) of the area of K to the minimum area of K*ₘ over all straight lines m is a measure of axial symmetry of K. We prove that axs(K) > 1/2√2 for every centrally symmetric convex body and that this estimate cannot be improved in general. We also give a formula for...