A result concluded by Dirichlet's theorem












3














We know from the Prime Number Theorem (PNT) that



$$frac{1}{N}sum_{n=1}^N Lambda(n)= 1+ o(1),$$



where $Lambda$ is von Mangoldt function. Now consider $ W in mathbb{N}$ and define



$$tilde{Lambda} (n)‎ :‎=‎
‎ frac{Phi(W)}{W} ln(Wn+1) $$



if $Wn+1$ is prime and $0$ otherwise.$Phi$ is the Euler function. I saw somewhere that by Dirichlet's famous theorem about primes in arithmetic progressions and the PNT, it can be proved that



$$frac{1}{N}sum_{n=1}^N tildeLambda(n)= 1+ o(1).$$



Would anyone please introduce me some references to read the proof?










share|cite|improve this question
























  • It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
    – Erick Wong
    Jul 12 '18 at 23:27












  • @ErickWong Thanks.I searched but I found nothing. would you please help?
    – user115608
    Jul 13 '18 at 6:36










  • Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
    – Erick Wong
    Jul 13 '18 at 7:04










  • @ErickWong yes I did. None of them was exactly the proof I want.
    – user115608
    Jul 13 '18 at 7:13










  • That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
    – Erick Wong
    Jul 13 '18 at 20:07
















3














We know from the Prime Number Theorem (PNT) that



$$frac{1}{N}sum_{n=1}^N Lambda(n)= 1+ o(1),$$



where $Lambda$ is von Mangoldt function. Now consider $ W in mathbb{N}$ and define



$$tilde{Lambda} (n)‎ :‎=‎
‎ frac{Phi(W)}{W} ln(Wn+1) $$



if $Wn+1$ is prime and $0$ otherwise.$Phi$ is the Euler function. I saw somewhere that by Dirichlet's famous theorem about primes in arithmetic progressions and the PNT, it can be proved that



$$frac{1}{N}sum_{n=1}^N tildeLambda(n)= 1+ o(1).$$



Would anyone please introduce me some references to read the proof?










share|cite|improve this question
























  • It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
    – Erick Wong
    Jul 12 '18 at 23:27












  • @ErickWong Thanks.I searched but I found nothing. would you please help?
    – user115608
    Jul 13 '18 at 6:36










  • Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
    – Erick Wong
    Jul 13 '18 at 7:04










  • @ErickWong yes I did. None of them was exactly the proof I want.
    – user115608
    Jul 13 '18 at 7:13










  • That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
    – Erick Wong
    Jul 13 '18 at 20:07














3












3








3


0





We know from the Prime Number Theorem (PNT) that



$$frac{1}{N}sum_{n=1}^N Lambda(n)= 1+ o(1),$$



where $Lambda$ is von Mangoldt function. Now consider $ W in mathbb{N}$ and define



$$tilde{Lambda} (n)‎ :‎=‎
‎ frac{Phi(W)}{W} ln(Wn+1) $$



if $Wn+1$ is prime and $0$ otherwise.$Phi$ is the Euler function. I saw somewhere that by Dirichlet's famous theorem about primes in arithmetic progressions and the PNT, it can be proved that



$$frac{1}{N}sum_{n=1}^N tildeLambda(n)= 1+ o(1).$$



Would anyone please introduce me some references to read the proof?










share|cite|improve this question















We know from the Prime Number Theorem (PNT) that



$$frac{1}{N}sum_{n=1}^N Lambda(n)= 1+ o(1),$$



where $Lambda$ is von Mangoldt function. Now consider $ W in mathbb{N}$ and define



$$tilde{Lambda} (n)‎ :‎=‎
‎ frac{Phi(W)}{W} ln(Wn+1) $$



if $Wn+1$ is prime and $0$ otherwise.$Phi$ is the Euler function. I saw somewhere that by Dirichlet's famous theorem about primes in arithmetic progressions and the PNT, it can be proved that



$$frac{1}{N}sum_{n=1}^N tildeLambda(n)= 1+ o(1).$$



Would anyone please introduce me some references to read the proof?







number-theory prime-numbers fourier-analysis analytic-number-theory






share|cite|improve this question















share|cite|improve this question













share|cite|improve this question




share|cite|improve this question








edited Nov 21 '18 at 12:09









amWhy

192k28224439




192k28224439










asked Jul 11 '18 at 20:16









user115608

1,2531026




1,2531026












  • It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
    – Erick Wong
    Jul 12 '18 at 23:27












  • @ErickWong Thanks.I searched but I found nothing. would you please help?
    – user115608
    Jul 13 '18 at 6:36










  • Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
    – Erick Wong
    Jul 13 '18 at 7:04










  • @ErickWong yes I did. None of them was exactly the proof I want.
    – user115608
    Jul 13 '18 at 7:13










  • That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
    – Erick Wong
    Jul 13 '18 at 20:07


















  • It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
    – Erick Wong
    Jul 12 '18 at 23:27












  • @ErickWong Thanks.I searched but I found nothing. would you please help?
    – user115608
    Jul 13 '18 at 6:36










  • Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
    – Erick Wong
    Jul 13 '18 at 7:04










  • @ErickWong yes I did. None of them was exactly the proof I want.
    – user115608
    Jul 13 '18 at 7:13










  • That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
    – Erick Wong
    Jul 13 '18 at 20:07
















It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
– Erick Wong
Jul 12 '18 at 23:27






It is not so much a consequence of Dirichlet's theorem and PNT, but the proof comes out of combining the proof of PNT with the $L$-functions and characters that Dirichlet had already used in his proof about 60 years earlier. The technical details of this combination were worked out by de la Vallée-Poussin shortly after the proof of PNT. You'll want to search for "Prime Number Theorem for Arithmetic Progressions".
– Erick Wong
Jul 12 '18 at 23:27














@ErickWong Thanks.I searched but I found nothing. would you please help?
– user115608
Jul 13 '18 at 6:36




@ErickWong Thanks.I searched but I found nothing. would you please help?
– user115608
Jul 13 '18 at 6:36












Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
– Erick Wong
Jul 13 '18 at 7:04




Did you sincerely find nothing? Literally searching for that exact phrase in Google results in at least 3 PDF proofs on the first page alone. One of them by Soprounov is particularly simple at only 3 pages long.
– Erick Wong
Jul 13 '18 at 7:04












@ErickWong yes I did. None of them was exactly the proof I want.
– user115608
Jul 13 '18 at 7:13




@ErickWong yes I did. None of them was exactly the proof I want.
– user115608
Jul 13 '18 at 7:13












That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
– Erick Wong
Jul 13 '18 at 20:07




That is completely different from “I found nothing”, and completely different from your question which merely asks for references. If you can’t specify exactly what proof you want, no one can provide any references.
– Erick Wong
Jul 13 '18 at 20:07










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