The Portuguese team won four bronze medals and two honourable mentions at the International Mathematical Olympiad (IMO2026), the largest international mathematics competition. The IMO 2026 took place between July 14 and July 20, 2026, in Shanghai, China. In this extremely demanding...

Volume 7: The Real Numbers in Pointfree Topology - by Bernhard Banaschewski      Part of the Springer book series: Coimbra Mathematical Texts (CMT, volume 7)    https://link.springer.com/book/9783032358882 Published in memory of Bernhard Banaschewski (March 22,...