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![]() Introducing: Dr. Lorenzo Sadun of the UT Math Department ![]() A "general" curve ![]() Dr. Sadun uses a basketball to help explain spherical geometry ![]() Look! A triangle whose angles sum to 290 degrees! ![]() Dr. Sadun demonstrates a triangle on a shoebox ![]() Students build their own surfaces of negative curvature ![]() Dr. Sadun chats with students after the talk |
Dave Jensen - smmg@math.utexas.edu
Department of Math, UT Austin, 1 University Station C1200, Austin, TX 78712
Phone: 512-475-9138 | Fax: 512-471-9038 | Office: RLM 9.144







