Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe Dehn invariants of the Bricard octahedra.AuthorsAlexandrov, VictorAbstractWe prove that the Dehn invariants of any Bricard octahedron remain constant during the flex and that the Strong Bellows Conjecture holds true for the Steffen flexible polyhedron.SubjectsINVARIANTS (Mathematics); POLYHEDRA; GEOMETRIC congruences; MATHEMATICAL constants; PREDICTION models; MATHEMATICAL analysis; SPHERICAL trigonometryPublicationJournal of Geometry, 2010, Vol 99, Issue 1/2, p1ISSN0047-2468Publication typeArticleDOI10.1007/s00022-011-0061-7