28 citations · 45 across the 12 of their papers we have counts for
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math.CA2011★ 4 cited
Green's functions for Sturm-Liouville problems on directed tree graphs
Jorge M Ramirez
Let be geometric tree graph with edges and consider the second order Sturm-Liouville operator acting on functions that are continuous on all of , and t…
q-bio.PE2011
Population persistence under advection-diffusion in river networks
Jorge M Ramirez
An integro-differential equation on a tree graph is used to model the evolution and spatial distribution of a population of organisms in a river network. Individual organisms becom…