From the reviews:"J. Jahn, well known by his papers and books on convex analysis and optimization #xE2;#xAC;#xA6; wrote this interesting book that gives a clear insight into theory and application of vector optimization. It is not only a revised version of the book from 1986 #xE2;#xAC;#xA6; but he also extended the contents considerably #xE2;#xAC;#xA6; ." (Alfred G#xC3;#xB6;pfert, Zentralblatt MATH, Vol. 1055, 2005)"This volume is a revised and substantially enlarged version of the author#xE2;#xAC;"s book #xE2;#xAC;#xA6; . This excellent book will be very useful as an introduction to vector optimization and will also constitute a valuable reference for researchers. It will undoubtedly become #xE2;#xAC;#xA6; a classical reference in the field." (Juan-Enrique Martinez-Legaz, Mathematical Reviews, 2005c)"The book under review is dedicated to the theory of vector optimization in general spaces.

#xE2;#xAC;#xA6; All at all, the book highlights very well recent developments in the field of active research #xE2;#xAC;#xA6; . The material is well presented, preliminaries are discussed in detail, and many illustrations help to understand the complicated facts. #xE2;#xAC;#xA6; may be warmly recommended to graduate students and researchers in optimization, numerical mathematics, operations research, engineering and other fields which apply optimization methods." (C. Tammer, Jahresbericht der Deutschen Mathematiker-Vereinigung, Vol. 109 (4), 2007).