A. Qureshi

activity

20122026

most citedIdeals generated by 2-minors, collection of cells and stack polyominoes

51 citations · 112 across the 41 of their papers we have counts for

collaborators

Showing 2013Show all

3 papers · 1 filter

math.AC2013

A Koszul filtration for the second squarefree Veronese subring

Takayuki Hibi, Ayesha Asloob Qureshi, Akihiro Shikama

The second squarefree Veronese subring in $n$ variables is the edge ring of the complete graph with $n$ vertices. It is proved that every second squarefree Veronese subring possess…

math.AC2013

Polarization of Koszul cycles with applications to powers of edge ideals of whisker graphs

Jürgen Herzog, Takayuki Hibi, Ayesha Asloob Qureshi

In this paper, we introduced the polarization of Koszul cycles and use it to study the depth function of powers of edge ideals of whisker graphs.

math.AC2013★ 4 cited

Regularity of joint-meet ideals of distributive lattices

Viviana Ene, Ayesha Asloob Qureshi, Asia Rauf

Let $L$ be a distributive lattice and $R (L)$ the associated Hibi ring. We compute $\reg R(L)$ when $L$ is a planar lattice and give a lower bound for $\reg R(L)$ when $L$ is non-pl…