Indecomposable baric algebras
نویسندگان
چکیده
منابع مشابه
Indecomposable Ideals in Incidence Algebras ⋆
The elements of a finite partial order P can be identified with the maximal indecomposable two-sided ideals of its incidence algebra A, and then for two such ideals, I ≺ J ⇐⇒ IJ 6= 0. This offers one way to recover a poset from its incidence algebra. In the course of proving the above, we classify all of the two-sided ideals of A. In contemporary physical theory, the concept of a “space” or, mo...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 1993
ISSN: 0024-3795
DOI: 10.1016/0024-3795(93)90434-p