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When Some Complement of a Submodule Is a Summand - MaRDI portal

When Some Complement of a Submodule Is a Summand (Q3429305)

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When Some Complement of a Submodule Is a Summand
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    When Some Complement of a Submodule Is a Summand (English)
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    30 March 2007
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    \(C_{11}\)-rings
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    \(C_{11}\)-modules
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    complements
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    direct summands
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    rings of matrices
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    essential extensions
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    idempotents
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    endomorphism rings
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    injective hulls
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    rational hulls
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