guillermo sapiro - geometric partial differential equations and image analysis

... = C(p 1 ), GEOMETRIC PARTIAL DIFFERENTIAL EQUATIONS AND IMAGE ANALYSIS This book provides an introduction to the use of geometric partial differential equations in image processing and computer ... Minnesota, where he works on differential geometry and geomet- ric partial differential equations, both in theory and applications in computer vision, image...

Ngày tải lên: 05/06/2014, 11:58

... 1997) and involves Shear flows and their attractors 7 two important ingredients: an estimate of the time-averaged energy dis- sipation rate  and a Lieb–Thirring-like inequality. The precision and physical ... some classes of two-dimensional turbulent boundary- driven flows that naturally appear in lubrication theory. The flows admit mixed, non-standard boundary conditions and time-dep...

Ngày tải lên: 14/03/2014, 10:20

Ngày tải lên: 31/03/2014, 15:56

... 1 Figure 2.17 Lowest-order Lobatto shape functions lo, I,. 02 ~:j~~~~ -0 2 -0 4 -0 4 -0 6 -0 6 I -0 5 0 05 1 -1 -0 5 0 05 1 Figure 2.18 Hd -orthonormal (Lobatto) ... I 1 0 1 -1 -0 5 0 05 -0 5 05 1 -0 3 1 Figure 2.19 Hd -orthonormal (Lobatto) hierarchic shape functions 14,Zs. 02 0 15 01 0 05 0 -0 05 -0 1...

Ngày tải lên: 31/03/2014, 15:57

Ngày tải lên: 08/04/2014, 12:26

... satisfying (1) and (2) is sometimes called a Minkowski functional. 1 H. Brezis, Functional Analysis, Sobolev Spaces and Partial Differential Equations, DOI 10.1007/97 8-0 -3 8 7-7 091 4-7 _1, © Springer ... separates A and B if there exists some ε>0 such that f(x) ≤ α − ε ∀x ∈ A and f(x)≥ α + ε ∀x ∈ B. Geometrically, the separation means that A lies in one of the half...

Ngày tải lên: 04/02/2014, 11:10

... Preface This text is designed for a one-semester or two-quarter course in partial dif- ferential equations given to third- and fourth-year students of engineering and science. It can also be used as ... and in print (ISBN: 0-1 2-3 6943 5-3 ), with the answers to the even-numbered prob- lems. A Student Solutions Manual is available both online and in print (ISBN: 0-1 2-0...

Ngày tải lên: 17/02/2014, 14:20

... ✷ 18 Entropy and Partial Differential Equations Lawrence C. Evans Department of Mathematics, UC Berkeley Inspiring Quotations A good many times I have been present at gatherings of people who, by the standards of ... was too hard. Even a scientist would be hard-pressed to explain Carnot engines and refrigerators, reversibility and irreversibility, energy dissipation and entropy inc...

Ngày tải lên: 17/03/2014, 14:29

Ngày tải lên: 31/03/2014, 15:16

... America). Chapter 19. Partial Differential Equations 19.0 Introduction The numerical treatment of partial differential equations is, by itself, a vast subject. Partial differential equations are at ... methods), and direct matrix methods. 832 Chapter 19. Partial Differential Equations Sample page from NUMERICAL RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-5...

Ngày tải lên: 28/10/2013, 22:15