Notices of the International Consortium of Chinese Mathematicians

Welcome message from the Editor-in-Chief

New Section: Folk Theorems

BIMSA Invites

In conversation with Sergio Cecotti

In conversation with Jintai Ding

In conversation with Kenji Fukaya

In conversation with Maxim Kontsevich

TOPS Selection – Announcement

Some open problems in birational geometry

Auxiliary Monge–Ampère equations in geometric analysis

Why and how Planck introduced his celebrated constant ℏ (The almost-untold story)

On Eisenstein congruences and beyond

The early (and peculiar) history of the Möbius function

Conferences and meetings