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math.PR2025
Relaxation equations with stretched non-local operators: renewal and time-changed processes
Luisa Beghin, Nikolai Leonenko, Jayme Vaz
We introduce and study renewal processes defined by means of extensions of the standard relaxation equation through ``stretched" non-local operators (of order and with paramet…
math.PR2025
Stretched non-local Pearson diffusions
Luisa Beghin, Nikolai Leonenko, Ivan PapiÄ +1
We define a novel class of time changed Pearson diffusions, termed stretched non local Pearson diffusions, where the stochastic time change model has the Kilbas Saigo function as i…