# WEEKLY ACTIVITIES

International Graduate Summer School in Mathematics | ||||||||||

Application deadline is June 30, 2019. To apply for this School, complete the online application form at https://bitly.vn/3l8o and send a scan of grade record or a recommendation letter to This email address is being protected from spambots. You need JavaScript enabled to view it. For updated information about the School, please visit http://math.ac.vn/conference/SummerSchool | ||||||||||

### Highlights

07/12/22, Conference: Winter School on Mathematical Models and Dynamical Systems |

16/12/22, Colloquium Lecture: Arational blowdown surgery on 4-manifolds |

19/12/22, Conference: Một số vấn đề trong hình học và tô pô |

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

### New Scientiffic Publications

- Do Hoang Son, Viscosity solutions to parabolic complex Hessian type equations, Annales Polonici Mathematici, 129 (2022), no 2, 97-116, (SCI-E, Scopus).
- Vu Thi Huong, Solution existence theorems for finite horizon optimal economic growth problems, Optimization, 71 (2022), 4243 - 4263. (SCI-E, Scopus).
- Nguyen Quoc Thang, A note on obstructions to weak approximation and Brauer and R-equivalence relations for homogeneous spaces over global fields, Proceedings of the Japan Academy, Ser.A, 98 (2022), 84-89, (SCI-E, Scopus).