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3.—A Criterion for the Existence of Solutions of Non-linear Elliptic Boundary Value Problems

Published online by Cambridge University Press:  14 February 2012

Johanna Deuel  and
Peter Hess
Johanna Deuel
Affiliation:
Swiss Institute of Technology (Department of Mathematics), Zurich
Peter Hess
Affiliation:
Mathematics Institute, University of Zurich
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Synopsis

By a new method it is proved that a non-linear elliptic boundary value problem of rather general type admits a weak solution lying between a given weak lower solution ϕ and a given weak upper solution ψ≧ϕ

Type
Research Article
Information
Proceedings of the Royal Society of Edinburgh Section A: Mathematics , Volume 74 , 1976 , pp. 49 - 54
Copyright
Copyright © Royal Society of Edinburgh 1976

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References

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