Results 81 to 90 of about 4,244 (151)

Amitsur's theorem, semicentral idempotents, and additively idempotent semirings

open access: yesOpen Mathematics
Abstract The article explores research findings akin to Amitsur’s theorem, asserting that any derivation within a matrix ring can be expressed as the sum of an inner derivation and a hereditary derivation. In most results related to rings and semirings, Birkenmeier’s semicentral idempotents play a crucial role.
Rachev, Martin, Trendafilov, Ivan
openaire   +2 more sources

Minimal idempotency, partial idempotency, search heuristics and constructive algorithms for idempotent integers

open access: yesPublications mathématiques de Besançon. Algèbre et théorie des nombres
Previous work established the set of square-free integers n with at least one factorization n = p
openaire   +1 more source

Idempotent Triangular Matrices over Additively Idempotent Semirings: Decompositions into Products of Semicentral Idempotents

open access: yesAxioms
The explicit forms of idempotent and semicentral idempotent triangular matrices over an additively idempotent semiring are obtained. We define a diamond composition of idempotents and give a representation of an idempotent n×n matrix as an (n−1)th degree of a sum of diamond compositions of semicentral idempotents.
openaire   +2 more sources

Enhancement of properties in Mizar. [PDF]

open access: yesPeerJ Comput Sci, 2020
Korniłowicz A.
europepmc   +1 more source

Order Space-Based Morphology for Color Image Processing. [PDF]

open access: yesJ Imaging, 2023
Sun S, Huang Y, Inoue K, Hara K.
europepmc   +1 more source

Modular Clinical Decision Support Networks (MoDN)-Updatable, interpretable, and portable predictions for evolving clinical environments. [PDF]

open access: yesPLOS Digit Health, 2023
Trottet C   +7 more
europepmc   +1 more source

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