KERNELS OF MORPHISMS BETWEEN INDECOMPOSABLE INJECTIVE MODULES
نویسندگان
چکیده
منابع مشابه
Deissler Rank Complexity of Powers of Indecomposable Injective Modules
Minimality ranks in the style of Deissler are one way of measuring the structural complexity of minimal extensions of first-order structures. In particular, positive Deissler rank measures the complexity of the injective envelope of a module as an extension of that module. In this paper we solve a problem of the second author by showing that certain injective envelopes have the maximum possible...
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ژورنال
عنوان ژورنال: Glasgow Mathematical Journal
سال: 2010
ISSN: 0017-0895,1469-509X
DOI: 10.1017/s0017089510000170