Lemniscatas 3D

A 3D lemniscate is a surface consisting of all points whose product of distances toa (finite) set of points or foci is constant. We introduce 3D lemniscates in the contextof geometric modelling and consider its deformation, paying attention to disconnectednessissues. We deal mainly with lemniscates...

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Autores Principales: Ortega, Rafael, Paluszny, Marco
Formato: Artículo
Idioma: Español
Publicado: 2015
Acceso en línea: http://revistas.ucr.ac.cr/index.php/matematica/article/view/212
http://hdl.handle.net/10669/12854
Sumario: A 3D lemniscate is a surface consisting of all points whose product of distances toa (finite) set of points or foci is constant. We introduce 3D lemniscates in the contextof geometric modelling and consider its deformation, paying attention to disconnectednessissues. We deal mainly with lemniscates of three foci.Keywords: lemniscate, implicit modelling, closed surface, algebraic surface, interactivedeformation