pseudotriangle
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Pseudotriangle — In Euclidean plane geometry, a pseudotriangle is the simply connected subset of the plane that lies between any three mutually tangent convex sets. A pseudotriangulation is a partition of a region of the plane into pseudotriangles, and a pointed… … Wikipedia
Kite (geometry) — Kite A kite showing its equal sides and its inscribed circle. Type Quadrilateral Edges and vertices 4 Symmetry group D1 (*) In Euclid … Wikipedia
List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… … Wikipedia
Codman triangle — (previously referred to as Codman s triangle) is a term used to describe the triangular area of new subperiosteal bone that is created when a lesion, often a tumour, raises the periosteum away from the bone. [1] A Codman triangle is not actually… … Wikipedia
Ламанов граф — В теории графов Ламановым графом с n вершинами называют такой граф G, что, во первых, для каждого k любой подграф графа G, содержащий k вершин, имеет не более, чем 2k −3 ребра и, во вторых, граф G имеет ровно 2n −3 ребра. Ламановы графы … Википедия