Other diophantine equations solved thanks to modularity theorem











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The diophantine equation



begin{equation}
x^n+y^n=z^n
end{equation}



is an example of an equation that was not solved before the work of Wiles, and has now been solved through his and other's recent methods. What are other Diophantine equations that were not solved before 1994 and now are, thanks to the modularity theorem?










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  • 1




    I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
    – Widawensen
    Jul 13 at 10:56










  • Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
    – Peter
    Jul 13 at 19:30










  • There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
    – Watson
    Aug 28 at 12:41










  • See also this question: math.stackexchange.com/questions/1466539
    – Watson
    Aug 28 at 12:47










  • @Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
    – Marco Flores
    Nov 19 at 12:14















up vote
2
down vote

favorite
2












The diophantine equation



begin{equation}
x^n+y^n=z^n
end{equation}



is an example of an equation that was not solved before the work of Wiles, and has now been solved through his and other's recent methods. What are other Diophantine equations that were not solved before 1994 and now are, thanks to the modularity theorem?










share|cite|improve this question




















  • 1




    I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
    – Widawensen
    Jul 13 at 10:56










  • Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
    – Peter
    Jul 13 at 19:30










  • There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
    – Watson
    Aug 28 at 12:41










  • See also this question: math.stackexchange.com/questions/1466539
    – Watson
    Aug 28 at 12:47










  • @Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
    – Marco Flores
    Nov 19 at 12:14













up vote
2
down vote

favorite
2









up vote
2
down vote

favorite
2






2





The diophantine equation



begin{equation}
x^n+y^n=z^n
end{equation}



is an example of an equation that was not solved before the work of Wiles, and has now been solved through his and other's recent methods. What are other Diophantine equations that were not solved before 1994 and now are, thanks to the modularity theorem?










share|cite|improve this question















The diophantine equation



begin{equation}
x^n+y^n=z^n
end{equation}



is an example of an equation that was not solved before the work of Wiles, and has now been solved through his and other's recent methods. What are other Diophantine equations that were not solved before 1994 and now are, thanks to the modularity theorem?







number-theory reference-request diophantine-equations






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edited Jul 13 at 10:01

























asked Jul 13 at 8:19









Marco Flores

1,741826




1,741826








  • 1




    I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
    – Widawensen
    Jul 13 at 10:56










  • Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
    – Peter
    Jul 13 at 19:30










  • There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
    – Watson
    Aug 28 at 12:41










  • See also this question: math.stackexchange.com/questions/1466539
    – Watson
    Aug 28 at 12:47










  • @Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
    – Marco Flores
    Nov 19 at 12:14














  • 1




    I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
    – Widawensen
    Jul 13 at 10:56










  • Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
    – Peter
    Jul 13 at 19:30










  • There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
    – Watson
    Aug 28 at 12:41










  • See also this question: math.stackexchange.com/questions/1466539
    – Watson
    Aug 28 at 12:47










  • @Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
    – Marco Flores
    Nov 19 at 12:14








1




1




I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
– Widawensen
Jul 13 at 10:56




I wonder .. could we say the equation was "solved"? It was proved that there are no integer solutions (n>2), but on the other hand really it is some kind of negative solution..
– Widawensen
Jul 13 at 10:56












Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
– Peter
Jul 13 at 19:30




Beal's conjecture and the Fermat-Catalan-conjecture are obvious generalizations of Fermat's last theorem, but they are both unsolved.
– Peter
Jul 13 at 19:30












There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
– Watson
Aug 28 at 12:41




There is Denes' conjecture (Ribet), and FLT over $Bbb Q(sqrt 2)$ (Jarvis and Meekin). See also here and this paper.
– Watson
Aug 28 at 12:41












See also this question: math.stackexchange.com/questions/1466539
– Watson
Aug 28 at 12:47




See also this question: math.stackexchange.com/questions/1466539
– Watson
Aug 28 at 12:47












@Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
– Marco Flores
Nov 19 at 12:14




@Widawensen to me "solving" means presenting with proof the set of solutions (: And the empty set is a set
– Marco Flores
Nov 19 at 12:14










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Yes, Fermat-Catalan-conjecture and Beal are generalizations of FLT where modularity theorem is dependent on FLT so it is difficult to say other Diophantine equations have been solved by modularity theorem. Recent Beal paper here.






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    up vote
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    Yes, Fermat-Catalan-conjecture and Beal are generalizations of FLT where modularity theorem is dependent on FLT so it is difficult to say other Diophantine equations have been solved by modularity theorem. Recent Beal paper here.






    share|cite|improve this answer

























      up vote
      -3
      down vote













      Yes, Fermat-Catalan-conjecture and Beal are generalizations of FLT where modularity theorem is dependent on FLT so it is difficult to say other Diophantine equations have been solved by modularity theorem. Recent Beal paper here.






      share|cite|improve this answer























        up vote
        -3
        down vote










        up vote
        -3
        down vote









        Yes, Fermat-Catalan-conjecture and Beal are generalizations of FLT where modularity theorem is dependent on FLT so it is difficult to say other Diophantine equations have been solved by modularity theorem. Recent Beal paper here.






        share|cite|improve this answer












        Yes, Fermat-Catalan-conjecture and Beal are generalizations of FLT where modularity theorem is dependent on FLT so it is difficult to say other Diophantine equations have been solved by modularity theorem. Recent Beal paper here.







        share|cite|improve this answer












        share|cite|improve this answer



        share|cite|improve this answer










        answered Nov 15 at 17:23









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