US-Italy Joint Seminar: Algebraic K-Theory, Commutative Algebra and Algebraic Geometry; Genova, June 1989

该奖项将支持一个关于代数K理论的研究讲习班， 康奈尔大学基思丹尼斯教授联合举办 和意大利热那亚大学的克劳迪奥·佩德里尼教授。 拟议研讨会的主题是代数K理论 与交换代数的联系和影响， 代数几何 更具体地说，讲习班将侧重于 三个方面：将Riemann-Roch定理的思想扩展到 具有孤立奇点的变种，在此过程中使用 与交换代数、O-圈和几何的联系; 应用K理论研究算术曲面; 对各种上同调复合物的研究， K理论和代数几何之间的联系 拟议的讲习班是及时的，并提供了机会， 两国在该领域的主要贡献者， 共同努力，交流信息， 要讨论的问题。 因此，它应有助于 在数学的一个重要分支中推进和统一进展。

This award will support a research workshop on algebraic K-theory, jointly organized by Professor Keith Dennis of Cornell University and Professor Claudio Pedrini of the University of Genova, Italy. The subject matter of the proposed workshop is algebraic K-theory and connections with and impact upon commutative algebra and algebraic geometry. More specifically, the workshop will focus on three areas: extending the ideas of the Riemann-Roch theorems to varieties with isolated singularities, using in the process connections with commutative algebra, O-cycles, and geometry; applications of K-theory to the study of arithmetic surfaces; and the study of various cohomology complexes useful in the interplay between K-theory and algebraic geometry. The proposed workshop is timely and affords an opportunity for leading contributors from both countries in the field to get together and exchange information on complementary approaches to the problems to be discussed. Consequently, it should help to advance and unify progress in an important subfield of mathematics.