arXiv · 1209.5564
Quantum graphs with mixed dynamics: the transport/diffusion case
Abstract
We introduce a class of partial differential equations on metric graphs associated with mixed evolution: on some edges we consider diffusion processes, on other ones transport phenomena. This yields a system of equations with possibly nonlocal couplings at the boundary. We provide sufficient conditions for these to be governed by a contractive semigroup on a Hilbert space naturally associated with the system. We show that our setting is also adequate to discuss specific systems of diffusion equations with boundary delays.
Explore related subjects
Keep this discovery
Amru Hussein, Delio Mugnolo. 2012-09-25. Quantum graphs with mixed dynamics: the transport/diffusion case. https://doi.org/10.1088/1751-8113/46/23/235202
Cite the original work for its findings. Save a collection to share your selection of sources.