MATHEMATICA BOHEMICA, Vol. 125, No. 1, pp. 115-122 (2000)

Cancellation rule for internal direct product decompositions of a connected partially ordered set

Jan Jakubik, Maria Csontoova

Jan Jakubik, Matematicky ustav SAV, Gresakova 6, 040 01 Kosice, Slovakia, e-mail: musavke@mail.saske.sk, Maria Csontoova, Katedra matematiky, Stavebna fakulta TU, Vysokoskolska 4, 042 00 Kosice, Slovakia

Abstract: In this note we deal with two-factor internal direct product decompositions of a connected partially ordered set.

Keywords: internal direct product decomposition, connected partially ordered set, cancellation

Classification (MSC2000): 06A06

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