4 citations · 17 across the 18 of their papers we have counts for
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math.AG2017★ 1 cited
Chamber structure of modular curves
Guillaume Tahar
Modular curves parametrize elliptic curves with a point of order . They can be identified with connected components of projectivized strata $\mathbb{P}\mathcal{H}(a,-…
math.AG2017★ 3 cited
Ordered algebraic structures and classification of semifields
Guillaume Tahar
Semifields are semirings in which every nonzero element has a multiplicative inverse. A rough classification uses the characteristic of the semifield, that is the isomorphism type…
math.GT2017
Geometric triangulations and flips
Guillaume Tahar
We prove that for a given flat surface with conical singularities, any pair of geometric triangulations can be connected by a chain of flips.