Published online by Cambridge University Press: 20 November 2018
An equivariant map queer Lie superalgebra is the Lie superalgebra of regular maps from an algebraic variety (or scheme)
$X$
to a queer Lie superalgebra
$\mathfrak{q}$
that are equivariant with respect to the action of a finite group
$\Gamma $
acting on
$X$
and
$\mathfrak{q}$
. In this paper, we classify all irreducible finite-dimensional representations of the equivariant map queer Lie superalgebras under the assumption that
$\Gamma $
is abelian and acts freely on
$X$
. We show that such representations are parameterized by a certain set of
$\Gamma $
-equivariant finitely supported maps from
$X$
to the set of isomorphism classes of irreducible finite-dimensional representations of
$\mathfrak{q}$
. In the special case where
$X$
is the torus, we obtain a classification of the irreducible finite-dimensional representations of the twisted loop queer superalgebra.