The latest issue of Bulletin of the Institute of Mathematics Academia Sinica New Series has been published. Articles in this issue include:
1.George Lusztig, “A parametrization of unipotent representations”
2.Hung-Lin Chiu, “Subelliptic operators on weighted Folland-Stein spaces”
3.Oussaeif Taki-Eddine, Chebana Zainouba, Ouannas Adel, “Solvability of nonlinear hyperbolic equation with nonlinear integral Neumann conditions”
4.Zediri Sounia, Akrout Kamel, Ghanmi Abdeljabbar, “Multiplicity results for a critical and subcritical system involving fractional p-Laplacian operator via Nehari manifold method”

The full contents of Bulletin of the Institute of Mathematics Academia Sinica New Series can be viewed online at Bulletin’s website: https://web.math.sinica.edu.tw/bulletin/default.jsp