Convergence Rate for Moderate Interaction particles and Application to Mean Field Games
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866909461882339328 |
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| author | Knorst, Josué Olivera, Christian de Souza, Alexandre B. |
| author_facet | Knorst, Josué Olivera, Christian de Souza, Alexandre B. |
| contents | We study two interacting particle systems, both modeled as a system of $N$ stochastic differential equations driven by Brownian motions with singular kernels and moderate interaction. We show a quantitative result where the convergence rate depends on the moderate scaling parameter, the regularity of the solution of the limit equation and the dimension. Our approach is based on the techniques of stochastic calculus, some properties of Besov and Triebel-Lizorkin space, and the semigroup approach introduced in [9]. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_13167 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Convergence Rate for Moderate Interaction particles and Application to Mean Field Games Knorst, Josué Olivera, Christian de Souza, Alexandre B. Probability We study two interacting particle systems, both modeled as a system of $N$ stochastic differential equations driven by Brownian motions with singular kernels and moderate interaction. We show a quantitative result where the convergence rate depends on the moderate scaling parameter, the regularity of the solution of the limit equation and the dimension. Our approach is based on the techniques of stochastic calculus, some properties of Besov and Triebel-Lizorkin space, and the semigroup approach introduced in [9]. |
| title | Convergence Rate for Moderate Interaction particles and Application to Mean Field Games |
| topic | Probability |
| url | https://arxiv.org/abs/2402.13167 |