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seen May 14 '11 at 15:32

Mar
4
revised Are there any known barriers to some approach for solving P vs. NP?
crosspost-hyperlink removed because my crossposted question was voluntarily deleted
Mar
1
revised Are there any known barriers to some approach for solving P vs. NP?
added hyperlink to crosspost in cstheory
Mar
1
revised Are there any known barriers to some approach for solving P vs. NP?
better formulation of the question
Mar
1
revised Are there any known barriers to some approach for solving P vs. NP?
simplified a mathematical expression
Mar
1
comment Are there any known barriers to some approach for solving P vs. NP?
@Tsuyoshi: The propositions and proofs in your answer are clearly correct and using the result of Ogihara and Watanabe they are also elegant. Again thanks a lot for your competent work.
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
deleted a now irrelevant addendum
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
corrected typos and simplified one clause set
Feb
28
awarded  Cleanup
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
rolled back to a previous revision
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
corrected typos and simplified one clause set
Feb
28
awarded  Commentator
Feb
28
comment Are there any known barriers to some approach for solving P vs. NP?
@Tsuyoshi: Thank you very much. You noted indeed the essential error in my construction. I appreciate your help very highly.
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
added 317 characters in body
Feb
28
awarded  Scholar
Feb
28
accepted Are there any known barriers to some approach for solving P vs. NP?
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
corrected a logical error
Feb
28
comment Are there any known barriers to some approach for solving P vs. NP?
@Tsuyoshi: I added an answer to your question, appended to my question.
Feb
28
revised Are there any known barriers to some approach for solving P vs. NP?
replying a question
Feb
28
suggested suggested edit on Are there any known barriers to some approach for solving P vs. NP?
Feb
27
awarded  Supporter