题目：(G,μ)-displays and Rapoport-Zink spaces
报告人：Dr. Oliver Bültel (德国明斯特大学)
摘要：Rapoport and Zink have introduced a family of moduli problems of p-divisible groups with additional structure of PEL type, which they prove to be representable by a locally noetherian formal scheme over the ring of p-adic integers. In joint work with G. Pappas we give an alternative treatment of these spaces, by using moduli spaces of (G,μ)-displays. This allows us to treat the Hodge type analog of these spaces, which was also considered by W.Kim.