Epi und extremer Mono in \(T_{2a}\)
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Publication:1215700
DOI10.1007/BF01238726zbMath0301.18001MaRDI QIDQ1215700
Publication date: 1974
Published in: Archiv der Mathematik (Search for Journal in Brave)
Lower separation axioms ((T_0)--(T_3), etc.) (54D10) Counterexamples in general topology (54G20) Epimorphisms, monomorphisms, special classes of morphisms, null morphisms (18A20)
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