POLYNOMIAL RECURRENCE FOR L（E）VY PROCESSES

• 作 者: ZHAO MINZHI YING JIANGANG
• 机 构: Institute of Mathematics
• 出 处: 数学年刊B辑
• 发表日期: 2004年期
• 关键词: Polynomial recurrence Polynomial transience Lévy process
• 基金项目: 国家自然科学基金

In this paper, the authors study the ω-transience and ω-recurrence for Lévy processes with any weight function ω, give a relation between ω-recurrence and the last exit times. As a special case, the polynomial recurrence and polynomial transience are also studied.