Geometrik Aspects of Evolution and Control, Hagen, Almanya, 17 - 21 Nisan 2023
The fundamental definitions and properties of torsion in domains can be effortlessly extended to metric graphs. D. Mugnolo and M. Plümer developed the theory of torsional rigidity for the Laplacian on metric graphs with at least one Dirichlet vertex. They introduced surgical principles that utilized the variational characterization.
In this poster, we will mention the torsional rigidity for the Laplacian on metric graphs with $\delta$ coupling conditions. We present surgical principles using its variational characterization.