Zavádíme pojem čistého epimorfismu jako analogii čistého monomorfismu a dokazujeme základní vztahy. Např. v abelských kategoriích jsou čisté epimorfismy právě kojádra čistých monomorfismů a naopak (cs)
We introduce the concept of a pure epimorphism as an analogy of pure monomorphisms, and we prove basic relationships. For example, in abelian categories pure epimorphisms are precisely the cokernels of pure monomorphisms, and the other way round
We introduce the concept of a pure epimorphism as an analogy of pure monomorphisms, and we prove basic relationships. For example, in abelian categories pure epimorphisms are precisely the cokernels of pure monomorphisms, and the other way round (en)