Abstract
Abstract.: The transition kernel of an ℝn-valued diffusion or jump diffusion process {Xt} is known to satisfy the Feller property if {Xt} is the solution of an SDE whose coefficients are Lipschitz continuous. This Lipschitz route to Feller falls short if {Xt} is the solution of an SDE whose coefficients depend on a state-dependent regime-switching process {θt}. In this paper it is shown that pathwise uniqueness and the Feller property are satisfied under mild conditions for a regime-switching jump diffusion process {Xt, θt} with hybrid jumps, i.e. jumps in {Xt} that occur simultaneously with {θt} switching.
Original language | English |
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Number of pages | 17 |
Journal | Stochastic Analysis and Applications |
DOIs | |
Publication status | Published - 2024 |
Keywords
- Feller property
- hybrid jumps
- hybrid state Markov process
- Itô-Skorohod stochastic differential equation
- strong solution