Generalized D-Forms Have No Spurious Creases

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dc.creatorPrice, Gregory N.
dc.creatorDemaine, Erik D.
dc.date2007-11-16
dc.date2009-05-07
dc.date.accessioned2026-07-07T13:11:58Z
dc.date.available2026-07-07T13:11:58Z
dc.descriptionA convex surface that is flat everywhere but on finitely many smooth curves (or "seams") and points is a seam form. We show that the only creases through the flat components of a seam form are either between vertices or tangent to the seams. As corollaries we resolve open problems about certain special seam forms: the flat components of a D-form have no creases at all, and the flat component of a pita-form has at most one crease, between the seam's endpoints.
dc.descriptionrevised
dc.identifierhttps://arxiv.org/abs/0711.2605
dc.identifierhttp://arxiv.org/abs/0711.2605
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229454
dc.subjectComputational Geometry
dc.titleGeneralized D-Forms Have No Spurious Creases
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