Projective and hereditary modules over rings of generalized matrices

DOI10.1007/s10958-009-9707-5zbMath1288.16003OpenAlexW2091112185MaRDI QIDQ2451717

E. Yu. Yardykov, Piotr A. Krylov

Publication date: 4 June 2014

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-009-9707-5

zbMATH Keywords

projective moduleshereditary modulesgeneralized matrix rings

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Free, projective, and flat modules and ideals in associative algebras (16D40) Semihereditary and hereditary rings, free ideal rings, Sylvester rings, etc. (16E60)

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PURE PROJECTIVITY AND PURE INJECTIVITY OVER FORMAL TRIANGULAR MATRIX RINGS

Cites Work

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• Endomorphism rings of Abelian groups.
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• Study of formal triangular matrix rings