Ergodic control of diffusions with compound Poisson jumps under a general structural hypothesis
Ergodic control of diffusions with compound Poisson jumps under a general structural hypothesis
复制标题
在一般结构假设下用复合泊松跳跃对扩散进行遍历控制
DOI:
10.1016/j.spa.2020.06.008
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发表时间:
2020
影响因子:
1.4
通讯作者:
Zheng, Yi
中科院分区:
文献类型:
--
作者:
Arapostathis, Ari;Pang, Guodong;Zheng, Yi
We study the ergodic control problem for a class of controlled jump diffusions driven by a compound Poisson process. This extends the results of Arapostathis et al. (2019) to running costs that are not near-monotone. This generality is needed in applications such as optimal scheduling of large-scale parallel server networks.We provide a full characterizations of optimality via the Hamilton–Jacobi–Bellman (HJB) equation, for which we additionally exhibit regularity of solutions under mild hypotheses. In addition, we show that optimal stationary Markov controls are a.s. pathwise optimal. Lastly, we show that one can fix a stable control outside a compact set and obtain near-optimal solutions by solving the HJB on a sufficiently large bounded domain. This is useful for constructing asymptotically optimal scheduling policies for multiclass parallel server networks.
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DOI:
10.1137/18m1166717
发表时间:
2018-01
期刊:
SIAM J. Control. Optim.
影响因子:
--
作者:
A. Arapostathis;L. Caffarelli;G. Pang;Yi Zheng
通讯作者:
A. Arapostathis;L. Caffarelli;G. Pang;Yi Zheng
影响因子:
6.8
作者:
P. Pra;W. Runggaldier;M. Tolotti
通讯作者:
M. Tolotti
DOI:
10.1137/s0363012998334778
发表时间:
2000
期刊:
SIAM J. Control. Optim.
影响因子:
--
作者:
P. Pra;G. B. Masi;B. Trivellato
通讯作者:
B. Trivellato
影响因子:
1.4
作者:
Arapostathis, Ari;Pang, Guodong
通讯作者:
Pang, Guodong
影响因子:
6.8
作者:
C. W. Li
通讯作者:
C. W. Li