Algebraic Geometry, J. Harris, Springer, 1991, 238 pp.

Using the Borsuk-Ulam Theorem: Lectures on Topological Methods in Combinatorics and Geometry, by J Matousek, Springer, 2003, 196 pp

Come with us to read a new book that is coming recently. Yeah, this is a new coming book that many people really want to read will you be one of them? Of course, you should be. It will not make you feel so hard to enjoy your life. Even some people think that reading is a hard to do, you must be sure that you can do it. Hard will be felt when you have no ideas about what kind of book to read. Or...

J. Group Theory 8 (2005), 229–238

Croke and Kleiner [5] gave a construction for a family Xa : 0 < ac p 2 of CAT(0) spaces that each admit a geometric action by the same group G. They showed that qXa T qXp=2 for all a < p 2 . We show that in fact qXa T qXb for all a0 b, so that G is a CAT(0) group with uncountably many non-homeomorphic boundaries.

Introductory Geometry: Algebraic Geometry

Algebraic Geometry

Physical objects and constraints may be modeled by polynomial equations and inequalities. For this reason algebraic geometry, the study of solutions to systems of polynomial equations, is a tool for scientists and engineers. Moreover, relations between concepts arising in science and engineering are often described by polynomials. Whatever their source, once polynomials enter the picture, notio...

Algebraic Geometry