Self-adjoint extensions of linear Hamiltonian differential systems and discrete symplectic systems: unified
| Authors | |
|---|---|
| Year of publication | 2025 |
| Type | Article in Periodical |
| Magazine / Source | Banach Journal of Mathematical Analysis |
| MU Faculty or unit | |
| Citation | |
| web | https://doi.org/10.1007/s43037-025-00415-8 |
| Doi | http://dx.doi.org/10.1007/s43037-025-00415-8 |
| Keywords | Dynamic symplectic system; Linear relations; Self-adjoint extension |
| Description | Linear relations associated with dynamic symplectic systems on an arbitrary time scale are introduced, and all self-adjoint extensions of the corresponding minimal linear relation are characterized. This provides a unification and significant extension to any time scale of analogous results for linear Hamiltonian differential systems and discrete symplectic systems published in the last decades. |
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