Explore a comprehensive lecture on the Absolute Riemann-Roch theorem for Q and rings of S[μ_n]-polynomials, delivered by Caterina Consani from Johns Hopkins University. Delve into advanced mathematical concepts as part of the Workshop on Operator Algebras and Applications: Non-Commutative Geometry at the Fields Institute. Gain insights into this complex topic, which is a component of the broader Thematic Program on Operator Algebras and Applications. Examine the abstract for detailed information on the lecture's content and its significance in the field of mathematics.