galaxies — should be bigger than recently reported, according to a new (WMAP) concluded that space is flat, or Euclidian, instead of being curved, said Dr. Richard Lieu, a professor of physics ...

Susanna Heikkilä solved a problem in topology, or mathematics pertaining to the shape of surfaces. The fact that one of the articles included in her doctoral thesis has been approved for ...

Euclidean geometry is the branch of mathematics describing shapes and the spatial relationships between objects in ...