English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We consider a particle diffusing along the links of a general graphpossessing some absorbing vertices. The particle, with a spatially-dependentdiffusion constant D(x) is subjected to a drift U(x) that is defined in everypoint of each link. We establish the boundary conditions to be used at thevertices and we derive general expressions for the average time spent on a partof the graph before absorption and, also, for the Laplace transform of thejoint law of the occupation times. Exit times distributions and splittingprobabilities are also studied and several examples are discussed.

Exit and Occupation times for Brownian Motion on Graphs with General Drift and Diffusion Constant