3 citations · 4 across the 5 of their papers we have counts for
5 papers
Cokernel statistics for walk matrices of directed and weighted random graphs
Alexander Van Werde
The walk matrix associated to an integer matrix and an integer vector is defined by . We study limiting laws for the cokernel of…
Sharp concentration for sums of matrices with Markovian dependence through universality
Alexander Van Werde, Jaron Sanders
We prove that a sum of random matrices generated by a -mixing Markov chain has similar spectral properties to a Gaussian matrix with the same mean and covariance structure. This…
Detection and Evaluation of Clusters within Sequential Data
Alexander Van Werde, Albert Senen-Cerda, Gianluca Kosmella +1
Sequential data is ubiquitous -- it is routinely gathered to gain insights into complex processes such as behavioral, biological, or physical processes. Challengingly, such data no…
Singular value distribution of dense random matrices with block Markovian dependence
Jaron Sanders, Alexander Van Werde
A block Markov chain is a Markov chain whose state space can be partitioned into a finite number of clusters such that the transition probabilities only depend on the clusters. Blo…
Estimates for zero loci of Bernstein-Sato ideals
Nero Budur, Robin van der Veer, Alexander Van Werde
We give estimates for the zero loci of Bernstein-Sato ideals. An upper bound is proved as a multivariate generalisation of the upper bound by Lichtin for the roots of Bernstein-Sat…