Hoạt động trong tuần

Thời gian: 9h, Thứ 4, ngày 30/11/2016
Địa điểm: Phòng số 6, nhà A14, Viện Toán học, 18 Hoàng Quốc Việt, Hà Nội
Tóm tắt: Since the seminal works of Okounkov [4], Kaveh and Khovanskii [2], Lazarsfeld and Muastat a [3], the theory of Okounkov bodies has been shown to be an e cient tool to describe geometric invariants in birational algebraic geometry. The purpose of my talk is to employ, in the local case, techniques from the theory of semi- groups of integral points and Newton{Okounkov bodies and to obtain new results as well as new proofs of some previously known results about Casterlnuovo Mumford regularity.