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Two-type continuous-state branching processes in varying environments

delete2026-02-01
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PRE
AI
L
Li, Zenghu
Z
Zhang, Junyan *
DOI:10.1016/j.spl.2026.110669delete
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Abstract

Abstract

En 中文
A basic class of two-type continuous-state branching processes in varying environments are constructed by solving the backward equation determining the cumulant semigroup. The parameters of the process are allowed to be c & agrave;dl & agrave;g in time and the difficulty brought about by the bottlenecks are overcome by introducing a suitable moment condition.
Keywords:
Branching process
Two-type
Continuous-state
Varying environment
Backward equation system
Cumulant semigroup

Journal

S
STATISTICS & PROBABILITY LETTERS
IF:
0.7
Papers:
98
Citations:
0

Organization

B
beijing normal university
Scholars:
4.4K
Papers: 1.8K
Citations: 0