Electron. J. Diff. Eqns., Vol. 1997(1997), No. 25, pp 1-4.

A note on very weak p-harmonic mappings

Juha Kinnunen, Shulin Zhou

We prove a new a priori estimate for very weak p-harmonic mappings when p is close to two. This sheds some light on a conjecture posed by Iwaniec and Sbordone.

Submitted August 24, 1997. Published December 19, 1997.
Math Subject Classification: 34L40.
Key Words: Spectral graph theory, Hill's equation, periodic potential.

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Juha Kinnunen
Department of Mathematics
P.O.Box 4, FIN-00014 University of Helsinki, Finland.
e-mail: Juha.Kinnunen@Helsinki.Fi
Shulin Zhou
Department of Mathematics, Peking University
Beijing 100871, P. R. China
e-mail: zsl@sxx0.math.pku.edu.cn
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