Robert Lazarsfeld


RKL Picture





Department of Mathematics
University of Michigan
Ann Arbor, MI  48109

Office:   (734) 763-1472
FAX:  (734)  763-0937
e-mail:  rlaz@umich.edu



I work in algebraic geometry, in which one uses geometric methods to study systems of polynomial equations in several variables. One theme of my research has been to apply ideas and techniques from higher-dimensional geometry to a number of concrete algebraic and geometric problems. More recently, I have been studying a number of questions involving the algebraic structure of very positive embeddings of projective varieties of dimension two or more.

My monograph on Positivity in Algebraic Geometry appeared as volumes 48 and 49 in the Springer Ergebnisse series, and also in a paperback edition. Chapters 1 and 6 are available for (free) download from Springer. Follow the links to the sample pages on the Springer website: 

Volume I

Volume II


Here is a copy of my CV.