• Indu Pal

Articles written in Proceedings – Mathematical Sciences

• Some Augmentation Quotients of Integral Group Rings

Let 𝐺 be a group and 𝐻 be a subgroup of 𝐺. A complete description of $\Delta(G)\Delta^n(H)/\Delta^{n+1}(H)$ is given, and as a consequence the structures of $\Delta(G)/\Delta(H)$ and $\Delta^2(G)/\Delta^2(H)$ are determined. Also, the structure of $\Delta^n(G)/\Delta^n(H)$ for all $n\geq 1$ is determined when 𝐺 is a free group.

• # Proceedings – Mathematical Sciences

Current Issue
Volume 129 | Issue 3
June 2019