Operators and Matrices · Volume 14, Issue 3 Quantum strips in higher dimensions 14-41 Pages 635-665 DOI 10.7153/oam-2020-14-41 Downloads Short PDF Full PDF PNG Authors David Krejčiřík Kateřina Zahradová Keywords quantum waveguides ruled surfaces Dirichlet Laplacian bound states Hardy inequalities effective Hamiltonian relatively parallel frame Subject classes 58J50 81Q10 53A04