geometry

McDuff and Schlenk had been making an attempt to determine once they might match a symplectic ellipsoid—an elongated blob—inside a ball. Such a drawback, often called an embedding drawback, is fairly simple in Euclidean geometry, the…

A couple of minutes right into a 2018 discuss on the College of Michigan, Ian Tobasco picked up a big piece of paper and crumpled it right into a seemingly disordered ball of chaos. He held it up for the viewers to see, squeezed it for…