Tropical Algebraic Geometry by Ilia Itenberg, Grigory Mikhalkin, Eugenii Shustin
English | 2007 | ISBN: 3764383097 | 103 Pages | PDF | 2.1 MB
Tropical geometry is algebraic geometry over the semifield of tropical numbers, i.e., the real numbers and negative infinity enhanced with the (max, +)-arithmetics. Geometrically, tropical varieties are much simpler than their classical counterparts. Yet they carry information about complex and real varieties.