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The Existence of Solutions for a Semilinear Abstract Dirichlet Problem

  • Marek Galewski
Published/Copyright: March 4, 2010
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Georgian Mathematical Journal
From the journal Volume 11 Issue 2

Abstract

We provide a new variational principle and duality for the problem

𝐿𝑢 = ∇𝐺(𝑢),

where 𝐿 is selfadjoint and ∇𝐺 is a gradient mapping such that 𝐺 satisfies superquadratic growth conditions. The results obtained can be applied to Dirichlet problems for both ordinary and partial differential equations.

Key words and phrases:: Dirichlet problem; existence; duality
Received: 2003-11-05
Revised: 2004-01-08
Published Online: 2010-03-04
Published in Print: 2004-June

© Heldermann Verlag

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