Some Secondary Differentials on the Fourth Line of the Adams Spectral Sequence  

作　　者：Li Nan ZHONG Jian Guo HONG Hao ZHAO 

机构地区：[1]Department of Mathematics,Yanbian University,Yanji 133000,P.R.China [2]School of Science,University of Shijiazhuang,Shijiazhuang 050035,P.R.China [3]School of Mathematical Sciences,South China Normal University,Guangzhou 510631,P.R.China

出　　处：《Acta Mathematica Sinica,English Series》2021年第6期957-970,共14页数学学报（英文版）

基　　金：Supported by NSFC(Grant Nos.11671154,11761072,12001474 and 11871284);Guangdong Natural Science Foundation(Grant No.2020A1515011008);“13th Five-Year”Science and Technology Project of Jilin Department of Education(Grant No.JJKH20200508KJ)。

摘　　要：In this paper,we determine some nontrivial secondary Adams differentials on the fourth line Ext^(4,*)_A(Z/p,Z/p)of the classical Adams spectral sequence.Specially,among these differentials,two of them are obtained via the matrix Massey products.

关 键 词：Stable homotopy groups of spheres Adams spectral sequence May spectral sequence matrix Massey product 

分 类 号：O172.1[理学—数学]