AbstractIn this paper we provide a necessary and sufficient condition for a collection of Jordan blocks to correspond to the peripheral spectrum of a nonnegative matrix. We arrive at our condition by linking the Tam–Schneider condition to the level sets (with respect to the spectral radius) of a nonnegative matrix
Elsner L, Friedland S. Conjectures and remarks on the limit of the spectral radius of nonnegative an...
Let Z’, ’ denote the set of all square n x n nonnegative matrices. For A, = (a;j);j_ “ k=l,..., m (k...
AbstractLet P and E be two n × n complex matrices such that for sufficiently small positive ε, P + ε...
AbstractIn this paper, we give necessary and sufficient conditions for a set of Jordan blocks to cor...
AbstractIn this paper we provide a necessary and sufficient condition for a collection of Jordan blo...
Nonnegative and eventually nonnegative matrices are useful in many areas of mathematics and have bee...
AbstractSpectral bounds are obtained for a type of Z-matrix using Perron-Frobenius theory on the inv...
AbstractIn this paper we give necessary and sufficient conditions for a matrix in Jordan canonical f...
AbstractIf a set Δ of complex numbers can be partitioned as Δ=Λ1∪⋯∪Λs in such a way that each Λi is ...
AbstractWe prove that the sequence of eigencones (i.e., cones of nonnegative eigenvectors) of positi...
AbstractWe give an inequality for the spectral radius of positive linear combinations of tuples of n...
AbstractThe real nonegative eigenvalue problem is concerned with determining which n-tuples of real ...
The Frobenius normal form of a matrix is an important tool in analyzing its properties. When a matri...
[[abstract]]We prove that the sequence of eigencones (i.e., cones of nonnegative eigenvectors) of po...
For decades considerable efforts have been exerted to resolve the inverse eigenvalue problem for non...
Elsner L, Friedland S. Conjectures and remarks on the limit of the spectral radius of nonnegative an...
Let Z’, ’ denote the set of all square n x n nonnegative matrices. For A, = (a;j);j_ “ k=l,..., m (k...
AbstractLet P and E be two n × n complex matrices such that for sufficiently small positive ε, P + ε...
AbstractIn this paper, we give necessary and sufficient conditions for a set of Jordan blocks to cor...
AbstractIn this paper we provide a necessary and sufficient condition for a collection of Jordan blo...
Nonnegative and eventually nonnegative matrices are useful in many areas of mathematics and have bee...
AbstractSpectral bounds are obtained for a type of Z-matrix using Perron-Frobenius theory on the inv...
AbstractIn this paper we give necessary and sufficient conditions for a matrix in Jordan canonical f...
AbstractIf a set Δ of complex numbers can be partitioned as Δ=Λ1∪⋯∪Λs in such a way that each Λi is ...
AbstractWe prove that the sequence of eigencones (i.e., cones of nonnegative eigenvectors) of positi...
AbstractWe give an inequality for the spectral radius of positive linear combinations of tuples of n...
AbstractThe real nonegative eigenvalue problem is concerned with determining which n-tuples of real ...
The Frobenius normal form of a matrix is an important tool in analyzing its properties. When a matri...
[[abstract]]We prove that the sequence of eigencones (i.e., cones of nonnegative eigenvectors) of po...
For decades considerable efforts have been exerted to resolve the inverse eigenvalue problem for non...
Elsner L, Friedland S. Conjectures and remarks on the limit of the spectral radius of nonnegative an...
Let Z’, ’ denote the set of all square n x n nonnegative matrices. For A, = (a;j);j_ “ k=l,..., m (k...
AbstractLet P and E be two n × n complex matrices such that for sufficiently small positive ε, P + ε...
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