Nathan Reading, Salvatore Stella
Published 2022-05-10Version 1
We give an explicit construction of the cluster scattering diagram for any acyclic exchange matrix of affine type. We show that the corresponding cluster scattering fan coincides both with the mutation fan and with a fan constructed in the almost-positive roots model.
Comments: 45 pages, 2 figures
An Explicit Construction of Type A Demazure Atoms
Comment and correction for "On Explicit Construction of Simplex $t$-designs" by M. S. Baladram
A note on explicit constructions of designs
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