Regular ideals of graph algebras
نویسندگان
چکیده
Let C?(E) be the graph C?-algebra of a row-finite E. We give complete description vertex sets gauge-invariant regular ideals C?(E). It is shown that when E satisfies condition (L), are class which preserve (L) under quotients. That is, we show if then ideal J?C?(E) necessarily gauge-invariant. Further, ideal, it C?(E)?J?C?(F), where F (L).
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 2022
ISSN: ['0035-7596', '1945-3795']
DOI: https://doi.org/10.1216/rmj.2022.52.43