【预订】Real Solutions to Equations from Geometry 9780821853313 美国库房发货，通常付款后3-5周到货！
Product Details 基本信息 ISBN-13 书号 9780821853313 Author 作者 Frank Sottile Format 版本 平装-胶订 Pages Number 页数 200页 Publisher 出版社 American Mathematical Society (AMS) Publication Date 出版日期 2011-08-31 Language 语种 英语 Book Contents 内容简介 Understanding, finding, or even deciding on the existence of real solutions to a system of equations is a difficult problem with many applications outside of mathematics. While it is hopeless to expect much in general, we know a surprising amount about these questions for systems which possess additional structure often coming from geometry. This book focuses on equations from toric varieties and Grassmannians. Not only is much known about these, but such equations are common in applications. There are three main themes: upper bounds on the number of real solutions, lower bounds on the number of real solutions, and geometric problems that can
¥779.00
