[图书][B] Measure-Valued Branching Processes

Z Li, Z Li - 2011 - Springer
A measure-valued process describes the evolution of a population that evolves according to
the law of chance. In this chapter we provide some basic characterizations and constructions …

[HTML][HTML] Jump type stochastic differential equations with non-Lipschitz coefficients: non-confluence, Feller and strong Feller properties, and exponential ergodicity

F Xi, C Zhu - Journal of Differential Equations, 2019 - Elsevier
This paper considers multidimensional jump type stochastic differential equations with super
linear and non-Lipschitz coefficients. After establishing a sufficient condition for …

Foreign exchange options on Heston-CIR model under Lévy process framework

G Ascione, F Mehrdoust, G Orlando… - Applied Mathematics and …, 2023 - Elsevier
In this paper, we consider the Heston-CIR model with Lévy process for pricing in the foreign
exchange (FX) market by providing a new formula that better fits the distribution of prices. To …

Stochastic differential equation with jumps for multi-type continuous state and continuous time branching processes with immigration

M Barczy, Z Li, G Pap - arXiv preprint arXiv:1403.0245, 2014 - arxiv.org
arXiv:1403.0245v2 [math.PR] 10 Feb 2015 Page 1 arXiv:1403.0245v2 [math.PR] 10 Feb 2015
Stochastic differential equation with jumps for multi-type continuous state and continuous time …

Stochastic equation and exponential ergodicity in Wasserstein distances for affine processes

M Friesen, P Jin, B Rüdiger - 2020 - projecteuclid.org
This work is devoted to the study of conservative affine processes on the canonical state
space D=R_+^m*R^n, where m+n>0. We show that each affine process can be obtained as …

Gradient estimates and exponential ergodicity for mean-field SDEs with jumps

Y Song - Journal of Theoretical Probability, 2020 - Springer
In this paper, we study mean-field stochastic differential equations with jumps. By Malliavin
calculus for Wiener–Poisson functionals, sharp gradient estimates are derived. Based on the …

[HTML][HTML] Refined basic couplings and Wasserstein-type distances for SDEs with Lévy noises

D Luo, J Wang - Stochastic Processes and their Applications, 2019 - Elsevier
We establish the exponential convergence with respect to the L 1-Wasserstein distance and
the total variation for the semigroup corresponding to the stochastic differential equation d X …

-Wasserstein distance for stochastic differential equations driven by Lévy processes

J Wang - 2016 - projecteuclid.org
Coupling by reflection mixed with synchronous coupling is constructed for a class of
stochastic differential equations (SDEs) driven by Lévy noises. As an application, we …

The seed bank coalescent with simultaneous switching

J Blath, A González Casanova, N Kurt… - 2020 - projecteuclid.org
We introduce a new Wright-Fisher type model for seed banks incorporating “simultaneous
switching”, which is motivated by recent work on microbial dormancy ([21],[28]). We show …

[HTML][HTML] Gradient estimates and ergodicity for SDEs driven by multiplicative Lévy noises via coupling

M Liang, J Wang - Stochastic Processes and their Applications, 2020 - Elsevier
We consider SDEs driven by multiplicative pure jump Lévy noises, where Lévy processes
are not necessarily comparable to α-stable-like processes. By assuming that the SDE has a …