97 citations · 431 across the 34 of their papers we have counts for
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math.RA2013★ 8 cited
On sets of eigenvalues of matrices with prescribed row sums and prescribed graph
Gernot Michael Engel, Hans Schneider, Sergei Sergeev
Motivated by a work of Boros, Brualdi, Crama and Hoffman, we consider the sets of (i) possible Perron roots of nonnegative matrices with prescribed row sums and associated graph, a…
math.RA2013★ 1 cited
On the max-algebraic core of a nonnegative matrix
Peter Butkovic, Hans Schneider, Sergei Sergeev
The max-algebraic core of a nonnegative matrix is the intersection of column spans of all max-algebraic matrix powers. Here we investigate the action of a matrix on its core. Being…