59 citations · 76 across the 5 of their papers we have counts for
Showing math.NAShow all
2 papers · 1 filter
math.NA2017★ 1 cited
Towards a better understanding of the matrix product function approximation algorithm in application to quantum physics
Moritz August, Thomas Huckle
We recently introduced a method to approximate functions of Hermitian Matrix Product Operators or Tensor Trains that are of the form . Functions of this type occu…
math.NA2016★ 1 cited
On the Approximation of Functionals of Very Large Hermitian Matrices represented as Matrix Product Operators
Moritz August, Mari Carmen Bañuls, Thomas Huckle
We present a method to approximate functionals of very high-dimensional hermitian matrices represented as Matrix Product Operators (MPOs). Our method is bas…