Mohamed Chaouki Tarchi

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20202025

most citedSign patterns and rigid moduli orders

1 citations · 1 across the 3 of their papers we have counts for

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math.CA2020★ 1 cited

Sign patterns and rigid moduli orders

Yousra Gati, Vladimir Petrov Kostov, Mohamed Chaouki Tarchi

We consider the set of monic degree $d$ real univariate polynomials $Q_{d} = x^{d} + \sum_{j = 0}^{d - 1} a_{j} x^{j}$ and its {\em hyperbolicity domain} $Π_{d}$ , i.e. the subset of values of the coef…