Abstract
The theories of absolutely and totally convex modules are commutative theories and have many properties in common with the theory of modules. Therefore a typical module theoretic notion, namely extensions, is investigated here in these theories. Because of the close connections with Banach spaces extensions of Banach spaces are considered, too.
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Pumplün, D., Röhrl, H. Convexity Theories V: Extensions of Absolutely and Totally Convex Modules. Applied Categorical Structures 8, 527–544 (2000). https://doi.org/10.1023/A:1008691232523
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DOI: https://doi.org/10.1023/A:1008691232523