26 citations · 59 across the 12 of their papers we have counts for
13 papers
Fuzzy Gaussian mixture optimization of the newsvendor problem: mixing online reviews and judgemental demand data
Farzad Fathizadeh, Jean Savinien, Yacine Rekik
Motivated by the increasing exposition of decision makers to both statistical and judgemental based sources of demand information, we develop in this paper a fuzzy Gaussian Mixture…
K-theory of the Chair Tiling via AF-algebras
Antoine Julien, Jean Savinien
We compute the -theory groups of the groupoid C-algebra of the chair tiling, using a new method. We use exact sequences of Putnam to compute these groups from the -the…
On the noncommutative geometry of tilings
Antoine Julien, Johannes Kellendonk, Jean Savinien
This is a chapter in an incoming book on aperiodic order. We review results about the topology, the dynamics, and the combinatorics of aperiodically ordered tilings obtained with t…
A metric characterisation of repulsive tilings
J. Savinien
A tiling of is repulsive if no -patch can repeat arbitrarily close to itself, relative to . This is a characteristic property of aperiodic order, for a non rep…
Spectral triples from stationary Bratteli diagrams
Johannes Kellendonk, Jean Savinien
We construct spectral triples for path spaces of stationary Bratteli diagrams and study their associated mathematical objects, in particular their zeta function, their heat kernel…
Combinatorics and topology of the Robinson tiling
Franz Gähler, Antoine Julien, Jean Savinien
We study the space of all tilings which can be obtained using the Robinson tiles (this is a two-dimensional subshift of finite type). We prove that it has a unique minimal subshift…