# WEEKLY ACTIVITIES

AMC-2020 Satellite Workshop on Nonlinear Analysis and Optimization Theory | ||||

| ||||

### Highlights

24/03/23, Conference: COCOA 2023 International School on Computational Commutative Algebra |

28/03/23, Conference: Workshop The 11th Japan-Vietnam Joint seminar on Commutative Algebra |

20/04/23, Conference: Hội thảo Tối ưu và Tính toán khoa học lần thứ 21 |

19/06/23, Conference: Conference on Commutative Algebra and its interaction with Algebraic Geometry and Combinatorics 2023 |

08/08/23, Conference: Đại hội Toán học Việt Nam lần thứ X |

18/09/23, Conference: Arithmetic and Cohomology of Algebraic Varieties |

### New Scientiffic Publications

- Dinh Si Tiep, Phạm, Tiến-Sơn, Definable continuous mappings and Whyburn's conjecture, Proceedings of the American Mathematical Society 151 (2023), no. 5, 2081--2095 (SCI-E, Scopus).
- Dinh Si Tiep, Phạm, Tiến-Sơn, Lipschitz continuity of tangent directions at infinity, Bulletin des Sciences Mathématiques, 182 (2023), 103223, (SCI-E, Scopus).
- Do Duy Hieu, On two-variable expanders over finite rings, European Journal of Mathematics volume 9, Article number: 10 (2023).