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math.AT2019
Thin Loop Groups
Moncef Ghazel, Sadok Kallel
We verify that for a finite simplicial complex and for piecewise linear loops on , the "thin" loop space is a topological group of the same homotopy type as the space of con…
math.AT2019
On the cell structure of flag manifolds
Moncef Ghazel
We here define a cell structure for real, complex and quaternionic flag manifolds in a unified way. Our method is geometric in nature and is inspired from a method due to Milnor an…