Robuta

https://www.mdpi.com/2073-8994/15/12/2163 On Symplectic Self-Adjointness of Hamiltonian Operator Matrices The symmetry of the spectrum and the completeness of the eigenfunction system of the Hamiltonian operator matrix have important applications in the symplectic... hamiltonian operatorsymplecticselfmatrices https://arxiv.org/abs/2304.01766 [2304.01766] Operator splitting for port-Hamiltonian systems Abstract page for arXiv paper 2304.01766: Operator splitting for port-Hamiltonian systems operatorsplittingporthamiltoniansystems https://spiral.imperial.ac.uk/entities/publication/e35f399e-9f29-4e2f-99c2-9a84b8b7f8fe HARDY INEQUALITIES FOR LANDAU HAMILTONIAN AND FOR BAOUENDI-GRUSHIN OPERATOR WITH AHARONOV-BOHM TYPE... In this paper we prove the Hardy inequalities for the quadratic form of the Laplacian with the Landau Hamiltonian magnetic field. Moreover, we obtain...