Some questions concerning the cubic number Q(o) generates by a root of x3+abx+B=0.
J. R. Delgado Pérez (1986)
Extracta Mathematicae
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J. R. Delgado Pérez (1986)
Extracta Mathematicae
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S. Chowla, M. Cowles, J. Cowles (1980)
Acta Arithmetica
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Maurice Craig (1973)
Acta Arithmetica
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Robert Tichy, G. Turnwald (1985)
Acta Arithmetica
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L. Mordell (1966)
Acta Arithmetica
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Bilal Vatansever, David M. Gill, Nuran Eren (2000)
Czechoslovak Mathematical Journal
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is the group presented by . In this paper, we study the structure of . We also give a new efficient presentation for the Projective Special Linear group and in particular we prove that is isomorphic to under certain conditions.
Jiří Klaška (2008)
Mathematica Bohemica
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Our research was inspired by the relations between the primitive periods of sequences obtained by reducing Tribonacci sequence by a given prime modulus and by its powers , which were deduced by M. E. Waddill. In this paper we derive similar results for the case of a Tribonacci sequence that starts with an arbitrary triple of integers.