In this paper Euclidean and hyperbolic discontinuous isometries* are discussed and compared. The graphic artist M.C. Escher (1898-1972) produced works which have for the structure points, lines, and angles, which repeat in the plane (Euclidean and...
Data mining; RSS feeds; Natural language processing (Computer science)
Really Simple Syndication (RSS) is an internet-based technology allowing website publishers to easily and frequently broadcast relevant content updates to subscribers. Business analysts looking for content relevant to their needs have thousands of...
