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Attempted proofs of P vs NP


Is Norbert Blum's 2017 proof that $P ne NP$ correct?Tardos Function Counterexample to Blum's $Pneq NP$ ClaimProblems between NC and P: How many have been resolved from this list?Alternate proofs of Immerman-Szelepcsenyi theoremParity and $AC^0$Interactive Proofs via Postselection?Comparison versus RAM modelsOn Graph Isomorphism Complete ProblemsScope of natural proofs barrierIs it possible to infer on the thermodynamics of 2 problems if reduction from $B$ to $A$ exists?Most important new papers in computational complexity






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margin-bottom:0;









4














$begingroup$


What are the most recent (say in the last 3 years) attempts at disproving $P = NP$, and where can I find the papers?










share|cite|improve this question












$endgroup$










  • 1




    $begingroup$
    Why the downvotes?
    $endgroup$
    – gigabytes
    May 29 at 13:37






  • 5




    $begingroup$
    I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
    $endgroup$
    – Joshua Grochow
    May 29 at 15:15






  • 3




    $begingroup$
    Have you tried the search feature of arXiv?
    $endgroup$
    – Clement C.
    May 29 at 21:41

















4














$begingroup$


What are the most recent (say in the last 3 years) attempts at disproving $P = NP$, and where can I find the papers?










share|cite|improve this question












$endgroup$










  • 1




    $begingroup$
    Why the downvotes?
    $endgroup$
    – gigabytes
    May 29 at 13:37






  • 5




    $begingroup$
    I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
    $endgroup$
    – Joshua Grochow
    May 29 at 15:15






  • 3




    $begingroup$
    Have you tried the search feature of arXiv?
    $endgroup$
    – Clement C.
    May 29 at 21:41













4












4








4


2



$begingroup$


What are the most recent (say in the last 3 years) attempts at disproving $P = NP$, and where can I find the papers?










share|cite|improve this question












$endgroup$




What are the most recent (say in the last 3 years) attempts at disproving $P = NP$, and where can I find the papers?







cc.complexity-theory






share|cite|improve this question
















share|cite|improve this question













share|cite|improve this question




share|cite|improve this question








edited May 31 at 8:28









Jan Johannsen

3,9991 gold badge28 silver badges47 bronze badges




3,9991 gold badge28 silver badges47 bronze badges










asked May 29 at 11:44









Yamar69Yamar69

2592 silver badges9 bronze badges




2592 silver badges9 bronze badges










  • 1




    $begingroup$
    Why the downvotes?
    $endgroup$
    – gigabytes
    May 29 at 13:37






  • 5




    $begingroup$
    I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
    $endgroup$
    – Joshua Grochow
    May 29 at 15:15






  • 3




    $begingroup$
    Have you tried the search feature of arXiv?
    $endgroup$
    – Clement C.
    May 29 at 21:41












  • 1




    $begingroup$
    Why the downvotes?
    $endgroup$
    – gigabytes
    May 29 at 13:37






  • 5




    $begingroup$
    I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
    $endgroup$
    – Joshua Grochow
    May 29 at 15:15






  • 3




    $begingroup$
    Have you tried the search feature of arXiv?
    $endgroup$
    – Clement C.
    May 29 at 21:41







1




1




$begingroup$
Why the downvotes?
$endgroup$
– gigabytes
May 29 at 13:37




$begingroup$
Why the downvotes?
$endgroup$
– gigabytes
May 29 at 13:37




5




5




$begingroup$
I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
$endgroup$
– Joshua Grochow
May 29 at 15:15




$begingroup$
I assume the downvotes (not me) because most such attempts have an obvious flaw in them and do not really add to our understanding of the problem.
$endgroup$
– Joshua Grochow
May 29 at 15:15




3




3




$begingroup$
Have you tried the search feature of arXiv?
$endgroup$
– Clement C.
May 29 at 21:41




$begingroup$
Have you tried the search feature of arXiv?
$endgroup$
– Clement C.
May 29 at 21:41










2 Answers
2






active

oldest

votes


















4
















$begingroup$

The last such serious attempt was likely Norbert Blum's attempted proof of P $neq$ NP in 2017. Not long after it was submitted to arxiv, it was discovered to have a serious (but nontrivial) flaw.



This proof was discussed on stackexchange here (and in more detail here), and on several blogs (like Godel's Lost Letter).






share|cite|improve this answer












$endgroup$






















    17
















    $begingroup$

    Gerhard Woeginger has an up-to-date page with all attempts to (dis)prove the P vs NP question:
    https://www.win.tue.nl/~gwoegi/P-versus-NP.htm






    share|cite|improve this answer










    $endgroup$










    • 2




      $begingroup$
      thanks but i already know that page and it stop in 2016...
      $endgroup$
      – Yamar69
      May 29 at 12:27






    • 21




      $begingroup$
      @Yamar69 If you already knew about this page, you should have mentioned it in the question.
      $endgroup$
      – Emil Jeřábek
      May 29 at 15:43












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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    4
















    $begingroup$

    The last such serious attempt was likely Norbert Blum's attempted proof of P $neq$ NP in 2017. Not long after it was submitted to arxiv, it was discovered to have a serious (but nontrivial) flaw.



    This proof was discussed on stackexchange here (and in more detail here), and on several blogs (like Godel's Lost Letter).






    share|cite|improve this answer












    $endgroup$



















      4
















      $begingroup$

      The last such serious attempt was likely Norbert Blum's attempted proof of P $neq$ NP in 2017. Not long after it was submitted to arxiv, it was discovered to have a serious (but nontrivial) flaw.



      This proof was discussed on stackexchange here (and in more detail here), and on several blogs (like Godel's Lost Letter).






      share|cite|improve this answer












      $endgroup$

















        4














        4










        4







        $begingroup$

        The last such serious attempt was likely Norbert Blum's attempted proof of P $neq$ NP in 2017. Not long after it was submitted to arxiv, it was discovered to have a serious (but nontrivial) flaw.



        This proof was discussed on stackexchange here (and in more detail here), and on several blogs (like Godel's Lost Letter).






        share|cite|improve this answer












        $endgroup$



        The last such serious attempt was likely Norbert Blum's attempted proof of P $neq$ NP in 2017. Not long after it was submitted to arxiv, it was discovered to have a serious (but nontrivial) flaw.



        This proof was discussed on stackexchange here (and in more detail here), and on several blogs (like Godel's Lost Letter).







        share|cite|improve this answer















        share|cite|improve this answer




        share|cite|improve this answer








        edited Jun 2 at 20:08

























        answered Jun 2 at 9:53









        SamMSamM

        1,2471 gold badge11 silver badges18 bronze badges




        1,2471 gold badge11 silver badges18 bronze badges


























            17
















            $begingroup$

            Gerhard Woeginger has an up-to-date page with all attempts to (dis)prove the P vs NP question:
            https://www.win.tue.nl/~gwoegi/P-versus-NP.htm






            share|cite|improve this answer










            $endgroup$










            • 2




              $begingroup$
              thanks but i already know that page and it stop in 2016...
              $endgroup$
              – Yamar69
              May 29 at 12:27






            • 21




              $begingroup$
              @Yamar69 If you already knew about this page, you should have mentioned it in the question.
              $endgroup$
              – Emil Jeřábek
              May 29 at 15:43















            17
















            $begingroup$

            Gerhard Woeginger has an up-to-date page with all attempts to (dis)prove the P vs NP question:
            https://www.win.tue.nl/~gwoegi/P-versus-NP.htm






            share|cite|improve this answer










            $endgroup$










            • 2




              $begingroup$
              thanks but i already know that page and it stop in 2016...
              $endgroup$
              – Yamar69
              May 29 at 12:27






            • 21




              $begingroup$
              @Yamar69 If you already knew about this page, you should have mentioned it in the question.
              $endgroup$
              – Emil Jeřábek
              May 29 at 15:43













            17














            17










            17







            $begingroup$

            Gerhard Woeginger has an up-to-date page with all attempts to (dis)prove the P vs NP question:
            https://www.win.tue.nl/~gwoegi/P-versus-NP.htm






            share|cite|improve this answer










            $endgroup$



            Gerhard Woeginger has an up-to-date page with all attempts to (dis)prove the P vs NP question:
            https://www.win.tue.nl/~gwoegi/P-versus-NP.htm







            share|cite|improve this answer













            share|cite|improve this answer




            share|cite|improve this answer










            answered May 29 at 11:56









            PsySpPsySp

            6455 silver badges16 bronze badges




            6455 silver badges16 bronze badges










            • 2




              $begingroup$
              thanks but i already know that page and it stop in 2016...
              $endgroup$
              – Yamar69
              May 29 at 12:27






            • 21




              $begingroup$
              @Yamar69 If you already knew about this page, you should have mentioned it in the question.
              $endgroup$
              – Emil Jeřábek
              May 29 at 15:43












            • 2




              $begingroup$
              thanks but i already know that page and it stop in 2016...
              $endgroup$
              – Yamar69
              May 29 at 12:27






            • 21




              $begingroup$
              @Yamar69 If you already knew about this page, you should have mentioned it in the question.
              $endgroup$
              – Emil Jeřábek
              May 29 at 15:43







            2




            2




            $begingroup$
            thanks but i already know that page and it stop in 2016...
            $endgroup$
            – Yamar69
            May 29 at 12:27




            $begingroup$
            thanks but i already know that page and it stop in 2016...
            $endgroup$
            – Yamar69
            May 29 at 12:27




            21




            21




            $begingroup$
            @Yamar69 If you already knew about this page, you should have mentioned it in the question.
            $endgroup$
            – Emil Jeřábek
            May 29 at 15:43




            $begingroup$
            @Yamar69 If you already knew about this page, you should have mentioned it in the question.
            $endgroup$
            – Emil Jeřábek
            May 29 at 15:43


















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