1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.QA2012★ 1 cited
Hopf algebra structure of incidence algebras
Dieter Denneberg
The incidence algebra of a partially ordered set (poset) supports in a natural way also a coalgebra structure, so that it becomes a m-weak bialgebra even a m-weak Hopf algebra with…
cs.DM2008
Measure and integral with purely ordinal scales
Dieter Denneberg, Michel Grabisch
We develop a purely ordinal model for aggregation functionals for lattice valued functions, comprising as special cases quantiles, the Ky Fan metric and the Sugeno integral. For mo…