Dishari Chaudhuri

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20182020

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math.RA2018

Skew-Symmetric Elements of Rational Group Algebras

Dishari Chaudhuri

Let $R G$ be the group ring of a finite group $G$ over a commutative ring $R$ with $1$ . An element $x$ in $R G$ is said to be skew-symmetric with respect to an involution $σ$ of $R G$ …

math.RA2018

$(σ, τ)$ -Derivations of Group Rings

Dishari Chaudhuri

We study $(σ, τ)$ -derivations of a group ring $R G$ of a finite group $G$ over an integral domain $R$ with $1$ . As an application we extend a well known result on derivation of an in…

Skew-Symmetric Elements of Rational Group Algebras

(σ,τ)-Derivations of Group Rings

$(σ, τ)$ -Derivations of Group Rings