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Creators/Authors contains: "Mohammadi, Fatemeh"

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  1. ; ; ; (, Forum of Mathematics, Sigma)
    Abstract We prove that double Schubert polynomials have the saturated Newton polytope property. This settles a conjecture by Monical, Tokcan and Yong. Our ideas are motivated by the theory of multidegrees. We introduce a notion of standardization of ideals that enables us to study nonstandard multigradings. This allows us to show that the support of the multidegree polynomial of each Cohen–Macaulay prime ideal in a nonstandard multigrading, and in particular, that of each Schubert determinantal ideal is a discrete polymatroid. 
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  2. ; ; ; (, SIAM Journal on Discrete Mathematics)
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