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G-convergence of elliptic operators

✍ Scribed by V. V. Zhikov


Publisher
SP MAIK Nauka/Interperiodica
Year
1983
Tongue
English
Weight
537 KB
Volume
33
Category
Article
ISSN
0001-4346

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G-convergence of mixed type evolution op
✍ Fabio Paronetto πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 487 KB

We give a compactness result with respect to G-convergence for sequences of mixed evolution (elliptic-parabolic) equations P h u = βˆ‚ t (ΞΌ h u)div(a h (x, t, Du)) = f , ΞΌ h positive, null and negative. We show that the limit operator is of the form P u = βˆ‚ t (ΞΌu)div(a(x, t, Du)) and that ΞΌ and a are