Edmond Koudjinan
Kaloshin Group
7 Publications
2024 | Published | Journal Article | IST-REx-ID: 18483 | 
Kaloshin, V., Koudjinan, E., & Zhang, K. (2024). Birkhoff conjecture for nearly centrally symmetric domains. Geometric and Functional Analysis. Springer Nature. https://doi.org/10.1007/s00039-024-00695-6
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| arXiv
2022 | Published | Journal Article | IST-REx-ID: 12145 |
Koudjinan, E., & Kaloshin, V. (2022). On some invariants of Birkhoff billiards under conjugacy. Regular and Chaotic Dynamics. Springer Nature. https://doi.org/10.1134/S1560354722050021
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| arXiv
2021 | Published | Journal Article | IST-REx-ID: 8689 |
Chierchia, L., & Koudjinan, E. (2021). V.I. Arnold’s “‘Global’” KAM theorem and geometric measure estimates. Regular and Chaotic Dynamics. Springer Nature. https://doi.org/10.1134/S1560354721010044
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| arXiv
2021 | Submitted | Preprint | IST-REx-ID: 9435 |
Kaloshin, V., & Koudjinan, E. (n.d.). Non co-preservation of the 1/2 and 1/(2l+1)-rational caustics along deformations of circles. arXiv. https://doi.org/10.48550/arXiv.2107.03499
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2020 | Published | Journal Article | IST-REx-ID: 8691 |
Koudjinan, E. (2020). A KAM theorem for finitely differentiable Hamiltonian systems. Journal of Differential Equations. Elsevier. https://doi.org/10.1016/j.jde.2020.03.044
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2020 | Published | Journal Article | IST-REx-ID: 8694 |
Golmakani, A., Koudjinan, E., Luzzatto, S., & Pilarczyk, P. (2020). Rigorous numerics for critical orbits in the quadratic family. Chaos. AIP. https://doi.org/10.1063/5.0012822
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2019 | Published | Journal Article | IST-REx-ID: 8693 |
Chierchia, L., & Koudjinan, E. (2019). V. I. Arnold’s “pointwise” KAM theorem. Regular and Chaotic Dynamics. Springer. https://doi.org/10.1134/S1560354719060017
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| arXiv
Grants
7 Publications
2024 | Published | Journal Article | IST-REx-ID: 18483 |
Kaloshin, V., Koudjinan, E., & Zhang, K. (2024). Birkhoff conjecture for nearly centrally symmetric domains. Geometric and Functional Analysis. Springer Nature. https://doi.org/10.1007/s00039-024-00695-6
[Published Version]
View
| Files available
| DOI
| arXiv
2022 | Published | Journal Article | IST-REx-ID: 12145 |
Koudjinan, E., & Kaloshin, V. (2022). On some invariants of Birkhoff billiards under conjugacy. Regular and Chaotic Dynamics. Springer Nature. https://doi.org/10.1134/S1560354722050021
[Preprint]
View
| Files available
| DOI
| Download Preprint (ext.)
| WoS
| arXiv
2021 | Published | Journal Article | IST-REx-ID: 8689 |
Chierchia, L., & Koudjinan, E. (2021). V.I. Arnold’s “‘Global’” KAM theorem and geometric measure estimates. Regular and Chaotic Dynamics. Springer Nature. https://doi.org/10.1134/S1560354721010044
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
| arXiv
2021 | Submitted | Preprint | IST-REx-ID: 9435 |
Kaloshin, V., & Koudjinan, E. (n.d.). Non co-preservation of the 1/2 and 1/(2l+1)-rational caustics along deformations of circles. arXiv. https://doi.org/10.48550/arXiv.2107.03499
[Submitted Version]
View
| Files available
| DOI
| Download Submitted Version (ext.)
| arXiv
2020 | Published | Journal Article | IST-REx-ID: 8691 |
Koudjinan, E. (2020). A KAM theorem for finitely differentiable Hamiltonian systems. Journal of Differential Equations. Elsevier. https://doi.org/10.1016/j.jde.2020.03.044
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2020 | Published | Journal Article | IST-REx-ID: 8694 |
Golmakani, A., Koudjinan, E., Luzzatto, S., & Pilarczyk, P. (2020). Rigorous numerics for critical orbits in the quadratic family. Chaos. AIP. https://doi.org/10.1063/5.0012822
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv
2019 | Published | Journal Article | IST-REx-ID: 8693 |
Chierchia, L., & Koudjinan, E. (2019). V. I. Arnold’s “pointwise” KAM theorem. Regular and Chaotic Dynamics. Springer. https://doi.org/10.1134/S1560354719060017
[Preprint]
View
| DOI
| Download Preprint (ext.)
| arXiv