3 citations · 3 across the 8 of their papers we have counts for
4 papers · 1 filter
Linked sheaves of modules
Farhad Rahmati, Khadijeh Sayyari
We introduce a notion of linkage for sheaves of modules on connected Noetherian schemes, extending classical linkage of modules. Linkage is defined for stable sheaves admitting fin…
Symbolic Powers and Symbolic Rees Algebras of Binomial Edge Ideals of Some Classes of Block Graphs
Iman Jahani, Shamila Bayati, Farhad Rahmati
In this paper, we investigate some properties of symbolic powers and symbolic Rees algebras of binomial edge ideals associated with some classes of block graphs. First, it is shown…
On the Equality of Symbolic and Ordinary Powers of Binomial Edge Ideals
Iman Jahani, Shamila Bayati, Farhad Rahmati
In this paper, we investigate whether the symbolic and ordinary powers of a binomial edge ideal are equal. We show that the equality holds for every…
Comparison of symbolic and ordinary powers of parity binomial edge ideals
Nadia Taghipour, Shamila Bayati, Farhad Rahmati
In this paper, we investigate when symbolic and ordinary powers of the parity binomial edge ideal of a graph fail to be equal. It turns out that if is the parity…