4 citations · 5 across the 2 of their papers we have counts for
2 papers
math.SP2020★ 4 cited
Non-compact quantum graphs with summable matrix potentials
Yaroslav Granovskyi, Mark Malamud, Hagen Neidhardt
Let be a metric noncompact connected graph with finitely many edges. The main object of the paper is the Hamiltonian associated in $L^2(\mathcal{G};\mathb…
math.SP2017★ 1 cited
Krein extension of a differential operator of even order
Yaroslav Granovskyi, Leonid Oridoroga
We describe the Krein extension of minimal operator associated with the expression A:=(-1)^n*d^(2n)/dx^(2n) on a finite interval (a,b) in terms of boundary conditions. All non-nega…