COMMON TANGENTS TO FOUR UNIT BALLS IN R3 ´ IAN G. MACDONALD, JANOS PACH, AND THORSTEN THEOBALD Abstract. We answer a question of David Larman, by proving the following result. Any four unit balls in 3-dimensional space,

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Date: 2014-01-06 16:44:48 Geometry Convex geometry Graph theory Deltahedra Platonic solids Algebraic curve Tetrahedron		COMMON TANGENTS TO FOUR UNIT BALLS IN R3 ´ IAN G. MACDONALD, JANOS PACH, AND THORSTEN THEOBALD Abstract. We answer a question of David Larman, by proving the following result. Any four unit balls in 3-dimensional space, Add to Reading List Source URL: www.math.uni-frankfurt.de Download Document from Source Website File Size: 217,34 KB Share Document on Facebook

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