arXiv subjects

Bartosz Kamedulski

Publications and source records attributed to Bartosz Kamedulski.

2 recordsLinked to original sources

arXiv2018

Topological degree for equivariant gradient perturbations of an unbounded self-adjoint operator in Hilbert space

We present a version of the equivariant gradient degree defined for equivariant gradient perturbations of an equivariant unbounded self-adjoint operator with purely discrete spectrum in Hilbert space. Two possible applications are discussed.

math.AT↗

arXiv2018

Degree product formula in the case of a finite group action

Let $V, W$ be finite-dimensional orthogonal representations of a finite group $G$. The equivariant degree with values in the Burnside ring of $G$ has been studied extensively by many authors. We present a short proof of the degree product formula for local equivariant maps on $V$ and $W$.

math.AT↗