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Maximal elements of not necessarily acyclic binary relations
Peris, Josep E. - In: Economics letters 44 (1994) 4, pp. 385-388
Persistent link: https://www.econbiz.de/10001164007
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A proof of the Frobenius theorem by using game theory
Subiza, Begoña - 1987
Persistent link: https://www.econbiz.de/10003690534
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Semipositive inverse matrices
Peris, Josep E. - 1987
Persistent link: https://www.econbiz.de/10003649595