Strings, harmonic maps and hyperbolic systems
β Scribed by J.F. Glazebrook
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 521 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A symmetric Nevanlinna function __Q__ is of the form __Q__ (__z__) = __zQ__~__s__~ (__z__^2^) where __Qs__ and __Q__ 0(__z__) = __zQ__~__s__~ (__z__) are also Nevanlinna functions. In such a situation __Q__~__s__~ and β__Q__^β1^~0~ are Stieltjes functions. An inverse result of L. de Br
We present an elementary argument of the regularity of weak harmonic maps of a surface into the spheres, as well as the partial regularity of stationary harmonic maps of a higher-dimensional domain into the spheres. The argument does not make use of the structure of Hardy spaces.