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Moderate Deviations for Marked Hawkes Processes
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作者 youngsoo seol 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2017年第10期1297-1304,共8页
We consider a linear Hawkes process with random marks. Some limit theorems have been studied by Karabash and Zhu [Stoch. Models, 31,433-451 (2015)]. In this paper, we obtain a moderate deviation principle for marked... We consider a linear Hawkes process with random marks. Some limit theorems have been studied by Karabash and Zhu [Stoch. Models, 31,433-451 (2015)]. In this paper, we obtain a moderate deviation principle for marked Hawkes processes. 展开更多
关键词 Marked Hawkes processes self-exciting processes moderate deviation principles largedeviations Hawkes processes
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Limit Theorems for Inverse Process Tn of Hawkes Process
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作者 youngsoo seol 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2017年第1期51-60,共10页
We consider linear Hawkes process Nt and its inverse process Tn. The limit theorems for Nt are well known and studied by many authors. In this paper, we study the limit theorems for Tn. In particular, we investigate t... We consider linear Hawkes process Nt and its inverse process Tn. The limit theorems for Nt are well known and studied by many authors. In this paper, we study the limit theorems for Tn. In particular, we investigate the law of large numbers, the central limit theorem and the large deviation principle for Tn. The main tool of the proof is based on immigration-birth representation and the observations on the relation between N+ and Tn 展开更多
关键词 Hawkes processes self-exciting processes central limit theorems law of large numbers large deviations
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