Higher Rank Iwasawa Theory
主 题: Higher Rank Iwasawa Theory
Abstract:<\/strong> For a Z_p-tower of global fields, Iwasawa\'s classical theorem says that the exponent of p in the n-th class number of the tower is given by a linear polynomial in p^n and n for large n. A fundamental and wide open problem is whether the polynomial stability for the the exponent of p in the n-th class number remains true for a p-adic Lie tower of global fields. In this talk, we shall explain some new results suggesting that the answer should be positive, including a proof of the abelian case over function fields (Greenberg\'s conjecture).
报告人: Daqing Wan (University of California)
时 间: 2018-03-26 14:00 - 2018-03-26 16:00
地 点: Room 9, Quan Zhai, BICMR