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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We introduce a family of multivariate continuous-time pure birth and puredeath chains, with birth and death rates defined in terms of the generalizedbinomial coefficients for multiplicity free actions. The state spaces for someof the introduced processes are some sets of partitions (equivalently, Youngdiagrams). The chains turn out to be the classical Markov processes obtained byrestricting Biane's quantum Ornstein-Uhlenbeck semigroups to commutativeC*-algebras related to Gelfand pairs built on Heisenberg groups.

Multiplicity free actions, birth and death processes on partitions, and Biane's quantum Ornstein-Uhlenbeck semigroups