Ege O.Karaca I.2025-04-102025-04-102014http://hdl.handle.net/20.500.14701/49621In this paper, we deal with a collection of left and right ideals of Ap which is the mod p Steenrod algebra. We also prove that for all odd prime numbers p, the nilpotence heights of P2p and P2p+1 are p and p — 1, respectively. © 2014 Academic Publishing House. All rights reserved.Article