# WEEKLY ACTIVITIES

Differentiability Properties of a Parametric Consumer Problem | ||||

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### Highlights

19/01/18, Joint Mathematics-Physics Colloquium: Nobel Prize 2017 in Physics – Einstein’s General relativity and Gravitational waves |

26/02/18, Conference: International conference "Nevanlinna theory and Complex Geometry in Honor of Lê Văn Thiêm's Centenary" |

05/03/18, Conference: IMH-SEAMS school 2018 "Hyperplane Arrangements" |

05/03/18, Conference: CIMPA-IMH-VAST research school on "Recent developments in stochastic dynamics and stochastic analysis" |

19/03/18, Conference: 7th International Conference on HIGH PERFORMANCE SCIENTIFIC COMPUTING Modeling, Simulation and Optimization of Complex Processes |

### New Scientiffic Publications

- Nguyen Xuan Tan, Quasi-equilibrium problems and fixed point theorems of separately l.s.c and u.s.c mappings, Numerical Functional Analysis and Optimization, 39 (2018), 233-255.
- Hernán de Alba, Do Trong Hoang, On the extremal Betti numbers of the binomial edge ideal of closed graphs, Mathematische Nachrichten, 291 (2018), 28 -40.
- J. Y. Abuhlail, S. N. Il'in, Y. Katsov, Tran Giang Nam, Toward homological characterization of semirings by e-injective semimodules, Journal of Algebra and Its Applications, 16 (2018) 1850059 (24 papes).