Measures of Noncompactness and Condensing Operators

by M.I. Kamenskii, Sadovskii, Rodkina, et al.

A condensing (or densifying) operator is a mapping under which the image of any set is in a certain sense more compact than the set itself. The degree of noncompactness of a set is measured by means of functions called measures of noncompactness. The contractive maps and the compact maps [i.e., in this Introduction, the maps that send any bounded set into a relatively compact one; in the main text the term "compact" will be reserved for the operators...

• Format: Paperback
• Language: English
• ISBN: 3034857292
• ISBN13: 9783034857291
• Release Date: August 2014
• Publisher: Birkhauser
• Length: 252 Pages
• Weight: 0.94 lbs.
• Dimensions: 0.6" x 6.7" x 9.6"