Link between a natural centralizer and the smallest essential ideal in structural matrix rings

DOI10.1080/00927879908826655zbMath0946.16022OpenAlexW2157635402MaRDI QIDQ4261230

Leon van Wyk

Publication date: 22 October 2000

Published in: Communications in Algebra (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00927879908826655

zbMATH Keywords

centralizersstructural matrix ringsessential idealsmatrix units

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Near-rings (16Y30) Ideals in associative algebras (16D25)

Cites Work

• Artinian rings with restricted primeness conditions
• The automorphism group of a structural matrix algebra
• On the radicals of structural matrix rings
• RADICALS OF STRUCTURAL MATRIX RINGS
• Special radicals in structural matrix rings
• Prime ideals in incidence algebras
• Do isomorphic structural matrix rings have isomorphic graphs?

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