Altitudes of a Tetrahedron and Traceless Quadratic Forms

DOI10.2307/3647851zbMath1048.51009arXiv1304.0179OpenAlexW2056175369WikidataQ56067152 ScholiaQ56067152MaRDI QIDQ4469209

Gunter Weiss, Hans Havlicek

Publication date: 14 June 2004

Published in: The American Mathematical Monthly (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1304.0179

zbMATH Keywords

geometry of tetrahedron

Mathematics Subject Classification ID

Polyhedra and polytopes; regular figures, division of spaces (51M20) Elementary problems in Euclidean geometries (51M04) Quadratic and bilinear forms, inner products (15A63)

Related Items (3)

Geometric aspects of the symmetric inverse M-matrix problem ⋮ Circumcenter of mass and generalized Euler line ⋮ Orthocentric simplices and their centers

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