"This book considers evolution equations of hyperbolic and parabolic type. These equations are studied from a common point of view, using elementary methods, such as that of energy estimates, which prove to be quite versatile. The authors emphasize the Cauchy problem and present…
by Aubin, Jean Pierre, Cornet, Bernard, Lasry, Jean-Michel
fromMathématiques
Starting with elementary operator theory and matrix analysis, this book introduces the basic properties of the numerical range and gradually builds up the whole numerical range theory. More than 400 assorted problems, ranging from routine exercises to published research results,…
![Contractive projections in C1 and C∞ [infinity]](https://covers.openlibrary.org/b/isbn/0821822004-M.jpg?default=false)
