*********************************** * Princeton Discrete Math Seminar * *********************************** Date: Thursday 14th March, 4:30 in Fine Hall 224. Speaker: Tom Hales, U. Pittsburg. Title: Informal and formal verification of nonlinear inequalities with applications to discrete geometry Abstract: This talk will describe some tools for the automated verification of nonlinear inequalities involving a small number of real independent variables.  Various problems in discrete geometry can be reduced to finite collections of nonlinear inequalities.   In this way computer-assisted proofs of various conjectures in discrete geometry can be obtained. ----------- Next week: spring recess. Week after: Tony Huynh. Anyone wishing to be added to or removed from this mailing list should contact Paul Seymour (pds@math.princeton.edu)