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An operator is a product of two quasi-nilpotent operators if and only if it is not semi-Fredholm
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- Journal:
- Proceedings of the Royal Society of Edinburgh. Section A: Mathematics / Volume 136 / Issue 5 / October 2006
- Published online by Cambridge University Press:
- 12 July 2007, pp. 935-944
- Print publication:
- October 2006
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- Article
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