Some Problems Associated With A-harmonic Equations |
Posted on:2011-09-22 | Degree:Master | Type:Thesis |
Country:China | Candidate:Y S Gong | Full Text:PDF |
GTID:2120360308453721 | Subject:Basic mathematics |
Abstract/Summary: | PDF Full Text Request |
This paper deals with the weak monotonicity property and higher integrability for A-harmonic functions. A new function space is introduced. Under some appropriate conditions, a weak monotonicity property is derived by using the new function space and Hodge decomposition. We also consider the nonhomogeneous A-harmonic equation with a measurable matrix G(x)∈GL(n) and a Radon measureμwith bounded total variation. A higher integrability result is derived by using the estimates for G-coefficients and Hodge decomposition. The results in this paper can be regarded as generalizations of the classical results.
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Keywords/Search Tags: | divergence type equation, monotonicity, Radon measure, higher integrability, G-coefficients, Hodge decomposition |
PDF Full Text Request |
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