格子架
发表于 2025-3-26 23:31:07
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beta-carotene
发表于 2025-3-27 01:52:42
Linux- und Open-Source-StrategienIn this chapter, bodies of constant width in the plane are studied. We call them figures of constant width. In studying them, it is important to recall from Section . that the concepts “normal”, “binormal”, “diameter”, and “diametral chord” coincide.
漂浮
发表于 2025-3-27 07:59:46
Was Linux bietet, was Linux braucht,In Euclidean space, the length of a segment depends only on its magnitude, never on its direction. However, for certain geometrical problems the need arises to give a different definition for the length of a segment that depends on both the magnitude and the direction.
恶心
发表于 2025-3-27 11:18:00
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小母马
发表于 2025-3-27 14:36:47
https://doi.org/10.1007/b138658The notion of . represents a profound concept first discovered by Minkowski in 1900. In the letter he wrote to Hilbert explaining his discoveries as interesting and quite enlightening. As we can see below, this concept will allow us to prove several classical theorems on the volume of constant width bodies in a somewhat unexpected way.
Acetabulum
发表于 2025-3-27 20:29:47
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fulcrum
发表于 2025-3-27 22:49:34
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令人不快
发表于 2025-3-28 02:33:32
https://doi.org/10.1007/b138658We start with the versions of the Helly’s Theorem developed by V. Klee . Let . and . be two convex bodies in ., and consider the following two subsets: .It is easy to see that both sets are convex bodies. From this, the following variant of Helly’s theorem is immediately obtained.
易于
发表于 2025-3-28 08:56:32
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联想记忆
发表于 2025-3-28 13:35:50
Convex Geometry,Truth is ever to be found in the simplicity, and not in the multiplicity and confusion of things.