Anti-de Sitter geometry is a Lorentzian analog of hyperbolic geometry. In the last 25 years a number of connections have emerged between 3-dimensional anti-de Sitter geometry and the geometry of hyperbolic sufaces. We will explain how the study of ideal polyhedra in anti-de Sitter space leads to an answer to a question of Steiner (1832) on the combinatorics of polyhedra that can be inscribed in a quadric. Joint work with Jeff Danciger and Sara Maloni.
De Thomas Richard
De Thomas Richard
De Thomas Richard
De Thomas Richard
De Thomas Richard
De Feng Luo
De Feng Luo
De Feng Luo
De Feng Luo
De Feng Luo
De Feng Luo
De Robert Young
De Ketover Daniel
De Vladimir Markovic
De Melanie Rupflin
De Greg Mcshane
De Jean-Marc Schlenker
