On branchwise commutative pseudo-BCH algebras
Andrzej Walendziak · Annales Universitatis Mariae Curie-Sklodowska sectio A – Mathematica · 2017
Basic properties of branches of pseudo-BCH algebras are described. Next, the concept of a branchwise commutative pseudo-BCH algebra is introduced. Some conditions equivalent to branchwise commutativity are given. It is proved that every branchwise commutative pseudo-BCH algebra is a pseudo-BCI algebra.