Harmonic maps, conservation laws, and moving frames:
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Bibliographische Detailangaben
1. Verfasser: Hélein, Frédéric 1963- (VerfasserIn)
Format: Elektronisch E-Book
Sprache:English
Veröffentlicht: Cambridge Cambridge University Press 2002
Ausgabe:2nd ed
Schriftenreihe:Cambridge tracts in mathematics 150
Schlagworte:
Online-Zugang:FAW01
FAW02
Volltext
Beschreibung:Includes bibliographical references (p. 254-262) and index
1 - Geometric and analytic setting - 1 -- - 1.1 - The Laplacian on (M, g) - 2 -- - 1.2 - Harmonic maps between two Riemannian manifolds - 5 -- - 1.3 - Conservation laws for harmonic maps - 11 -- - 1.3.1 - Symmetries on N - 12 -- - 1.3.2 - Symmetries on M: the stress-energy tensor - 18 -- - 1.3.3 - Consequences of theorem 1.3.6 - 24 -- - 1.4 - Variational approach: Sobolev spaces - 31 -- - 1.4.1 - Weakly harmonic maps - 37 -- - 1.4.2 - Weakly Noether harmonic maps - 42 -- - 1.4.3 - Minimizing maps - 42 -- - 1.4.4 - Weakly stationary maps - 43 -- - 1.4.5 - Relation between these different definitions - 43 -- - 1.5 - Regularity of weak solutions - 46 -- - 2 - Harmonic maps with symmetry - 49 -- - 2.1 - Backlund transformation - 50 -- - 2.1.1 - S[superscript 2]-valued maps - 50 -- - 2.1.2 - Maps taking values in a sphere S[superscript n], n [greater than or equal] 2 - 54 -- - 2.1.3 - Comparison - 56 -- - 2.2 - Harmonic maps with values into Lie groups - 58 -- - 2.2.1
- Families of curvature-free connections - 65 -- - 2.2.2 - The dressing - 72 -- - 2.2.3 - Uhlenbeck factorization for maps with values in U(n) - 77 -- - 2.2.4 - S[superscript 1]-action - 79 -- - 2.3 - Harmonic maps with values into homogeneous spaces - 82 -- - 2.4 - Synthesis: relation between the different formulations - 95 -- - 2.5 - Compactness of weak solutions in the weak topology - 101 -- - 2.6 - Regularity of weak solutions - 109 -- - 3 - Compensations and exotic function spaces - 114 -- - 3.1 - Wente's inequality - 115 -- - 3.1.1 - The inequality on a plane domain - 115 -- - 3.1.2 - The inequality on a Riemann surface - 119 -- - 3.2 - Hardy spaces - 128 -- - 3.3 - Lorentz spaces - 135 -- - 3.4 - Back to Wente's inequality - 145 -- - 3.5 - Weakly stationary maps with values into a sphere - 150 -- - 4 - Harmonic maps without symmetry - 165 -- - 4.1 - Regularity of weakly harmonic maps of surfaces - 166 -- - 4.2 - Generalizations in dimension 2 - 187 -- - 4.3
- Regularity results in arbitrary dimension - 193 -- - 4.4 - Conservation laws for harmonic maps without symmetry - 205 -- - 4.4.1 - Conservation laws - 206 -- - 4.4.2 - Isometric embedding of vector-bundle-valued differential forms - 211 -- - 4.4.3 - A variational formulation for the case m = n = 2 and p = 1 - 215 -- - 4.4.4 - Hidden symmetries for harmonic maps on surfaces? - 218 -- - 5 - Surfaces with mean curvature in L[superscript 2] - 221 -- - 5.1 - Local results - 224 -- - 5.2 - Global results - 237 -- - 5.3 - Willmore surfaces - 242 -- - 5.4 - Epilogue: Coulomb frames and conformal coordinates - 244
Beschreibung:1 Online-Ressource (xxv, 264 p.)
ISBN:0511016603
0511543034
0521811600
9780511016608
9780511543036
9780521811606

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