The purpose of this paper is to state the correct formulation of a theorem proposed by M. Roitman and Z. Rubinstein on the characterization of linear recursions which imply a linear recursion with nonnegative coefficients. The authors present a counterexample to such a theorem and then state its correct formulation.
Revisiting the linear recursions with nonnegative coefficients problem / Benvenuti, L.; Farina, L.. - In: LINEAR ALGEBRA AND ITS APPLICATIONS. - ISSN 0024-3795. - STAMPA. - 535:(2017), pp. 191-194. [10.1016/j.laa.2017.09.004]
Revisiting the linear recursions with nonnegative coefficients problem
Benvenuti, L.
;Farina, L.
2017
Abstract
The purpose of this paper is to state the correct formulation of a theorem proposed by M. Roitman and Z. Rubinstein on the characterization of linear recursions which imply a linear recursion with nonnegative coefficients. The authors present a counterexample to such a theorem and then state its correct formulation.File allegati a questo prodotto
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