5 citations · 9 across the 3 of their papers we have counts for
4 papers
The fiber cone of a monomial ideal in two variables
Jürgen Herzog, Ayesha Asloob Qureshi, Maryam Mohammadi Saem
We determine in an explicit way the depth of the fiber cone and its relation ideal for classes of monomial ideals in two variables. These classes include concave and convex ideals…
Alexander duality for monomial ideals associated with isotone maps between posets
Juergen Herzog, Ayesha Asloob Qureshi, Akihiro Shikama
For a pair of finite posets the generators of the ideal correspond bijectively to the isotone maps from to . In this note we determine all pairs for…
Ideals generated by --minors of Hankel matrices
Faryal Chaudhry, Ayesha Asloob Qureshi
We study ideals generated by --minors of generic Hankel matrices.
Persistence and stability properties of powers of ideals
Jürgen Herzog, Ayesha Asloob Qureshi
We introduce the concept of strong persistence and show that it implies persistence regarding the associated prime ideals of the powers of an ideal. We also show that strong persis…