The paper presents several combinatorial properties of the boolean cumulants. A consequence is a new proof of the multiplicative property of the boolean cumulant series that can be easily adapted to the case of boolean independence with amalgamation over an algebra.
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-cm117-1-5, author = {Mihai Popa}, title = {A new proof for the multiplicative property of the boolean cumulants with applications to the operator-valued case}, journal = {Colloquium Mathematicae}, volume = {116}, year = {2009}, pages = {81-93}, zbl = {1185.46045}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm117-1-5} }
Mihai Popa. A new proof for the multiplicative property of the boolean cumulants with applications to the operator-valued case. Colloquium Mathematicae, Tome 116 (2009) pp. 81-93. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-cm117-1-5/