Schur complements on Hilbert spaces and
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Constantin Bacuta
📂
Article
📅
2009
🏛
Elsevier Science
🌐
English
⚖ 760 KB
For any continuous bilinear form defined on a pair of Hilbert spaces satisfying the compatibility Ladyshenskaya-Babušca-Brezzi condition, symmetric Schur complement operators can be defined on each of the two Hilbert spaces. In this paper, we find bounds for the spectrum of the Schur operators only