Triangular idempotent matrices over a general ring
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Publication:5080249
DOI10.1080/03081087.2020.1773377zbMath1490.15046OpenAlexW3032451155MaRDI QIDQ5080249
Publication date: 31 May 2022
Published in: Linear and Multilinear Algebra (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1080/03081087.2020.1773377
Matrices over special rings (quaternions, finite fields, etc.) (15B33) Matrix equations and identities (15A24) Matrices over function rings in one or more variables (15A54)
Related Items (2)
Constructing and counting regular triangular matrices ⋮ On characterization of tripotent matrices in triangular matrix rings
Cites Work
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- Sums of idempotents
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- Every matrix is a linear combination of three idempotents
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- Order preserving maps on the poset of upper triangular idempotent matrices
- Sums of idempotent matrices
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- Elementary matrices and products of idempotents
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- When is a matrix a sum of idempotents?
- Idempotents in matrices over commutative von Neumann regular rings
- Idempotents in Matrix Rings
- Matrices over a commutative ring as sums of three idempotents or three involutions
- Automorphisms of the poset of upper triangular idempotent matrices
- Idempotents in triangular matrix rings
- Decomposition of singular matrices into idempotents
- On products of idempotent matrices
- Products of idempotent matrices
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