Seminar za teoriju brojeva i algebru

lokacija: 
PMF Matematički odsjek
vrijeme: 
07.06.2017 - 11:00 - 12:00

U srijedu 7.6.2017. s početkom u 11:00 u predavaonici br. 104,
Volker Ziegler (University of Salzburg)
održat će predavanje pod naslovom

        "There are no Diophantine quintuples".

Abstract:
A m-tuple of distinct positive integers (a_1,…,a_m)
is called a Diophantine m-tuple if a_ia_j+1 is a perfect square
for all i < j. It was a long outstanding question whether a
Diophantine quintuple exists. In a recent paper joint with Bo He and
Alain Togbe we proved that none exists. After a short
introduction to the problem we present the new ideas that led to the
proof of the so-called Diophantine quintuple conjecture.

Pozivaju se članovi Seminara i svi zainteresirani da prisustvuju predavanju.

                                        Voditelji seminara:
                                        Andrej Dujella
                                        Ivica Gusić

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