CAPITAL REGION ALGEBRA/NUMBER THEORY SEMINAR Speaker: Alex Tchernev, Univ. at Albany Time: Wednesday, December 4, at 4:30pm, Place: Earth Sciences Bldg. Rm. 152A, University at Albany, Title: Riemann - Roch Algebra, Part II. Abstract: The goal is to present the basic notions of the Riemann-Roch formalism - lambda operations, Adams operations, etc., and show how the Grothendieck-Riemann-Roch and the Adams-Riemann-Roch theorems can be formulated in this context. This is an introductory talk, and no previous knowledge of the subject is required. Notes from the first part of this talk will be made available upon request. Refreshments at 4:15 in ES 152.