34 citations · 180 across the 35 of their papers we have counts for
3 papers · 1 filter
A simplified and unified generalization of some majorization results
Shirin Moein, Rajesh Pereira, Sarah Plosker
We consider positive, integral-preserving linear operators acting on space, known as stochastic operators or Markov operators. We show that, on finite-dimensional spaces, any…
Trumping and Power Majorization
David W. Kribs, Rajesh Pereira, Sarah Plosker
Majorization is a basic concept in matrix theory that has found applications in numerous settings over the past century. Power majorization is a more specialized notion that has be…
Normal matrix compressions
John Holbrook, Nishan Mudalige, Rajesh Pereira
The recently developed theory of higher--rank numerical ranges originated in problems of error correction in quantum information theory but its mathematical implications now includ…