Building the Google Maps of the ocean | Coffee and theorems | Science

Two recent events are showing the relevance of choosing good routes for maritime navigation. On the one hand, the crisis in the Red Sea is forcing many shipping companies to operate the route around Africa instead of the Suez Canal. Is it possible to choose a new route that consumes less fuel or is covered … Read more

Eugenio Calabi, the mathematician captivated by the beauty of space | Coffee and theorems | Science

Eugenio Calabi, American mathematician and professor emeritus at the University of Pennsylvania, specialized in differential geometry.Konrad Jacobs, Erlangen The Italian mathematician Eugenio Calabi died on September 25, 2023 at the age of 100 in Beaumont, Bryn Mawr (USA). This year there had been numerous tributes throughout the world, to celebrate his impressive legacy and his … Read more

Eugenio Calabi, the mathematician captivated by the beauty of space | Coffee and theorems | Science

Eugenio Calabi, American mathematician and professor emeritus at the University of Pennsylvania, specialized in differential geometry.Konrad Jacobs, Erlangen The Italian mathematician Eugenio Calabi died on September 25, 2023 at the age of 100 in Beaumont, Bryn Mawr (USA). This year there had been numerous tributes throughout the world, to celebrate his impressive legacy and his … Read more