"Linear and Nonlinear Programming" is considered a classic textbook in
Optimization. While it is a classic, it also reflects modern theoretical
insights. These insights provide structure to what might otherwise be
simply a collection of techniques and results, and this is valuable both
as a means for learning existing material and for developing new
results. Now the third edition has been completely updated with recent
Optimization Methods. The new co-author, Yinyu Ye, has written chapters
and chapter material on a number of these areas including Interior Point
Methods. The book will be useful to analysts, operations researchers and
management experts in many fields.