Criteria for transforming a Z-matrix into an M-matrix

Anna Torriero; J Abaffy; M. Bertocchi

Criteria for transforming a Z-matrix into an M-matrix

Anna Torriero, J Abaffy, M. Bertocchi

Università Cattolica del Sacro Cuore

Risultato della ricerca: Contributo in rivista › Articolo › peer review

2 Citazioni (Scopus)

Abstract

A characterization of M-matrices is given by means of a special algorithm in the ABS class for linear systems. An application to the classical static Leontief and Sraffa input-output economic models is presented together with numerical results on a real case using an IBM 3090 200VF.

Lingua originale	Inglese
pagine (da-a)	1-12
Numero di pagine	12
Rivista	OPTIMIZATION METHODS & SOFTWARE
Volume	1
Stato di pubblicazione	Pubblicato - 1992

Keywords

ABS methods
Leontief input-output models
M-matrices

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title = "Criteria for transforming a Z-matrix into an M-matrix",

abstract = "A characterization of M-matrices is given by means of a special algorithm in the ABS class for linear systems. An application to the classical static Leontief and Sraffa input-output economic models is presented together with numerical results on a real case using an IBM 3090 200VF.",

keywords = "ABS methods, Leontief input-output models, M-matrices, ABS methods, Leontief input-output models, M-matrices",

author = "Anna Torriero and J Abaffy and M. Bertocchi",

year = "1992",

language = "English",

volume = "1",

pages = "1--12",

journal = "OPTIMIZATION METHODS \& SOFTWARE",

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publisher = "Taylor \& Francis Limited:Rankine Road, Basingstoke RG24 8PR United Kingdom:011 44 1256 813035, EMAIL: [email protected], [email protected], INTERNET: http://www.tandf.co.uk, Fax: 011 44 1256 330245 Editore precedente:Gordon \& Breach Science Publishers.",

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AU - Abaffy, J

AU - Bertocchi, M.

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KW - Leontief input-output models

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KW - ABS methods

KW - Leontief input-output models

KW - M-matrices

UR - http://hdl.handle.net/10807/34480

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JO - OPTIMIZATION METHODS & SOFTWARE

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Criteria for transforming a Z-matrix into an M-matrix

Abstract

Keywords

Altri file e collegamenti

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