109 citations · 142 across the 27 of their papers we have counts for
27 papers
Equivalence of Curve Singularities and delta-Invariants
Reinhold Hübl, Irena Swanson
We prove that if two parameterizations of a complete reduced noetherian curve over an algebraically closed field agree modulo a sufficiently large power of the maximal ideal, then…
Induced matching, ordered matching and Castelnuovo-Mumford regularity of bipartite graphs
A. V. Jayanthan, S. A. Seyed Fakhari, I. Swanson +1
Let G be a finite simple graph and let indm(G) and ordm(G) denote the induced matching number and the ordered matching number of G, respectively. We characterize all bipartite grap…
Fluctuations in depth and associated primes of powers of ideals
Roswitha Rissner, Irena Swanson
We count the numbers of associated primes of powers of ideals as defined by Bandari, Hibi, and Herzog in 2014. We generalize those ideals to monomial ideals $\operatorname{BHH}(m,r…
Differences in regularities of a power and its integral closure and symbolic power
Irena Swanson, Siamak Yassemi
We show that for a square-free monomial ideal, the regularity of its symbolic (second) power and of the integral closure of of its (second) power can differ from the regularity of…
Rees algebras of sparse determinantal ideals
Ela Celikbas, Emilie Dufresne, Louiza Fouli +4
We determine the defining equations of the Rees algebra and of the special fiber ring of the ideal of maximal minors of a sparse matrix. We prove that their initial alg…
Experimental demonstration of high-rate measurement-device-independent quantum key distribution over asymmetric channels
Hui Liu, Wenyuan Wang, Kejin Wei +13
Measurement-device-independent quantum key distribution (MDI-QKD) can eliminate all detector side channels and it is practical with current technology. Previous implementations of…