Decorated Architectural Terracottas

Decorated hypertrees

C. Jensen, J. McCammond and J. Meier have used weighted hypertrees to compute the Euler characteristic of a subgroup of the automorphism group of a free product. Weighted hypertrees also appear in the study of the homology of the hypertree poset. We link them to decorated hypertrees after a general study on decorated hypertrees, which we enumerate using box trees.

Decorated hypertrees

C. Jensen, J. McCammond and J. Meier have used weighted hypertrees to compute the Euler characteristic of a subgroup of the automorphism group of a free product. Weighted hypertrees also appear in the study of the homology of the hypertree poset. We link them to decorated hypertrees after a general study on decorated hypertrees, which we enumerate using box trees.

Decorated Corelations

Let C be a category with finite colimits, and let (E ,M) be a factorisation system on C with M stable under pushouts. Writing C;M for the symmetric monoidal category with morphisms cospans of the form c → m ←, where c ∈ C and m ∈ M, we give method for constructing a category from a symmetric lax monoidal functor F : (C;M,+) → (Set,×). A morphism in this category, termed a decorated corelation, ...

Joseph Fayrer Decorated

path, not of politics, but of science. mong those who have preceded you in it, and in our own particular department, we find some of the brightest ornaments of British history , and wi nut do you the injustice of supposing that there is any one among you w o would not prefer the reputation of Harvey or the Hunters to t at o "'"e teen-twentieths of the courtiers and politicians of the periods in...

Inorganic Nanostructures Decorated Graphene