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Dynamics and forecasting of an age-structured stochastic SIR model with Lévy perturbations via physics-informed neural networks

Ge Zhang Zhihao Wang Zhiming Li Shenglong Chen Qiaoling Chen

传染病建模（英文）Issue(2)：407-427,21.

传染病建模（英文）Issue(2)：407-427,21.DOI:10.1016/j.idm.2025.11.003

Dynamics and forecasting of an age-structured stochastic SIR model with Lévy perturbations via physics-informed neural networks

Ge Zhang ¹Zhihao Wang ¹Zhiming Li ²Shenglong Chen ²Qiaoling Chen³

作者信息

1. School of Statistical and Data Science,Xinjiang University of Finance & Economics,Urumqi 830046,China
2. College of Mathematics and System Science,Xinjiang University,Urumqi 830017,China
3. School of Science,Xi'an Polytechnic University,Xi'an 710048,China
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摘要

关键词

Stochastic model/Higher-order perturbation/Age-structured/L<inline>acute{e}</inline>vy jumps/PINN

Key words

Stochastic model/Higher-order perturbation/Age-structured/L<inline>acute{e}</inline>vy jumps/PINN

引用本文复制引用

Ge Zhang,Zhihao Wang,Zhiming Li,Shenglong Chen,Qiaoling Chen..Dynamics and forecasting of an age-structured stochastic SIR model with Lévy perturbations via physics-informed neural networks[J].传染病建模（英文）,2026,(2):407-427,21.

基金项目

This research was supported by the National Natural Science Foundation of China(Grant Nos:12561047 and 12271421),the Central Guidance for Local Science and Technology Development Fund(Grant No:ZYYD2025ZY20),the Technology Department of Xinjiang Uygur Autonomous Region(Grant No:2023D01A74)and the Xinjiang University of Finance &Economics(Grant No:2024XGC035). （Grant Nos:12561047 and 12271421）

传染病建模（英文）

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