Naslov
The number of D(−1)-quadruples

Autori
Filipin, Alan ; Fujita, Yasutsugu

Izvornik
Mathematical communications (1331-0623) 15 (2010), 2; 387-391

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Diophantine quadruples

Sažetak
In this paper, we first show that for any fixed D(−1)-triple {; ; 1, b, c}; ; with b < c, there exist at most two d’s such that {; ; 1, b, c, d}; ; is a D(−1)-quadruple with c < d. Using this result, we further show that there exist at most 10^356 D(−1)-quadruples.

Izvorni jezik
Engleski

Znanstvena područja
Matematika

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