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Creators/Authors contains: "Cid-Ruiz, Yairon"

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  1. ; ; (, Journal für die reine und angewandte Mathematik (Crelles Journal))
    Abstract We provide a generalization of Jouanolou duality that is applicable to a plethora of situations.The environment where this generalized duality takes place is a new class of rings, that we introduce and call weakly Gorenstein rings.As a consequence, we obtain a new general framework to investigate blowup algebras.We use our results to study and determine the defining equations of the Rees algebra for certain families of ideals. 
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    Free, publicly-accessible full text available July 3, 2026
  2. ; ; ; (, 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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  3. ; (, Journal of Algebra)
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  4. ; (, Revista Matemática Iberoamericana)
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  5. ; ; ; ; (, Journal of Software for Algebra and Geometry)
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  6. ; ; ; ; (, Advances in Mathematics)
    null (Ed.)
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