7 citations · 7 across the 1 of their papers we have counts for
2 papers
math.RA2019★ 7 cited
Ideals of direct products of rings
Ivan Chajda, Günther Eigenthaler, Helmut Länger
It is known that an ideal of a direct product of commutative unitary rings is directly decomposable into ideals of the corresponding factors. We show that this does not hold in gen…
math.RA2019
Directly decomposable ideals and congruence kernels of commutative semirings
Ivan Chajda, Günther Eigenthaler, Helmut Länger
As pointed out in the monographs by J. S. Golan and by W. Kuich and A. Salomaa on semirings, ideals play an important role despite the fact that they need not be congruence kernels…