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An oscillation theorem for sublinear elliptic differential inequalities
Published online by Cambridge University Press: 17 April 2009
Abstract
Sublinear elliptic differential inequalities with variable coefficients are studied. Sufficient conditions are given that all solutions are oscillatory in exterior domains. Riccati inequalities are used to establish sublinear oscillation criteria.
- Type
- Research Article
- Information
- Bulletin of the Australian Mathematical Society , Volume 30 , Issue 3 , December 1984 , pp. 387 - 394
- Copyright
- Copyright © Australian Mathematical Society 1984