77 citations · 956 across the 77 of their papers we have counts for
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math-ph2016★ 27 cited
Airy-type evolution equations on star graphs
Delio Mugnolo, Diego Noja, Christian Seifert
In the present paper the Airy operator on star graphs is defined and studied. The Airy operator is a third order differential operator arising in different contexts, but our main c…
math.CO2016★ 10 cited
The Cheeger constant of a quantum graph
James B. Kennedy, Delio Mugnolo
We review the theory of Cheeger constants for graphs and quantum graphs and their present and envisaged applications.
math.SP2016★ 7 cited
Schroedinger operators on exterior domains with Robin boundary conditions: heat kernel estimates
Hynek Kovarik, Delio Mugnolo
We study Schroedinger operators with Robin boundary conditions on exterior domains in . We prove sharp point-wise estimates for the associated semi-groups which show, in part…