A UNIFORM GROWTH ESTIMATES OF SOLUTIONS OF ASYMPTOTICALLY ELLIPTIC OPERATORS

Citation:

ZHANG Liqun.A UNIFORM GROWTH ESTIMATES OF SOLUTIONS OF ASYMPTOTICALLY ELLIPTIC OPERATORS[J].Chinese Annals of Mathematics B,2000,21(2):259~268
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Authors:

ZHANG Liqun;

Foundation:

Project supported by the National Natural Science Foundation of China.
Abstract: This paper introduces a generic eigenvalue flow of a parameter family of operators, where the corresponding eigenfunction is continuous in parameters. Then the author applies the result to the study of polynomial growth L-harmonic functions. Under the assumption that the operator has some weakly conic structures at infinity which is not necessarily unique, a Harnack type uniform growth estimate is obtained.

Keywords:

Harmonic functions, Polynomial growth, Eigenvalue, Laplacian operator

Classification:

35J
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