Publications

34. [ArXiv] A note on zero density results implying large value estimates for Dirichlet polynomials

     (with K. Matomäki)

33. [ArXiv] Primes in arithmetic progressions and short intervals without L-functions.

     (with K. Matomäki and J. Merikoski)

32. [ArXiv] Pointwise convergence of ergodic averages with Möbius weight.

31. [ArXiv] On the local Fourier uniformity problem for small sets.

     (with A. Kanigowski, M. Lemańczyk and F. K. Richter)

30. [ArXiv] [Slides] On Elliott's conjecture and applications.

     (with O.  Klurman and A. P. Mangerel)

29. [ArXiv] On a Bohr set analogue of Chowla's conjecture.

     (with A. Walker)

28. [Journal] [ArXiv] Gaussian almost primes in almost all narrow sectors.

     (with O. Järviniemi)

     To appear in  Rev. Mat. Iberoam.

27. [Journal] [ArXiv]  [Slides] Products of primes in arithmetic progressions. 

      (with K. Matomäki)

      To appear in  J. Reine Angew. Math.

26. [ArXiv] [Slides] Bateman—Horn, polynomial Chowla and the Hasse principle with probability 1.

      (with T. Browning and E. Sofos)

25. [ArXiv] [Slides] The exceptional set in Goldbach's problem with almost twin primes.

      (with L. Grimmelt)

24. [Journal] [ArXiv] Almost primes in almost all short intervals II 

      (with K. Matomäki)

      Trans. Amer. Math. Soc. 376, 54335459, 2023. 

23. [Journal] [ArXiv] Higher uniformity of arithmetic functions in short intervals I. All intervals. 

      (with K. Matomäki, X. Shao and T. Tao)

      Forum Math. Pi. 11:e29, 97pp., 2023.

22. [Journal] [ArXiv] Almost all alternating groups are invariably generated by two elements of prime order.

       Int. Math. Res. Not.  IMRN (2), 997–1012, 2024.

21. [Journal] [ArXiv] Beyond the Erdős discrepancy problem in function fields.

       (with O. Klurman and A. P. Mangerel)

       To appear in Math. Ann.

20. [Journal] [ArXiv] [Slides] On the HardyLittlewoodChowla conjecture on average.

       (with J. D. Lichtman)

       Forum Math. Sigma. 10:e57, 17pp., 2022.

19. [Journal] [ArXiv] [Slides] The Hardy—Littlewood—Chowla conjecture in the presence of a Siegel zero.

       (with T. Tao)

       J. London Math. Soc., 106(4), 33173378, 2022. 

18. [Journal] [ArXiv] [Slides] Quantitative bounds for Gowers uniformity of the Möbius and von Mangoldt functions. 

        (with T. Tao)

        To appear in J. Eur. Math. Soc.

17. [Journal] [ArXiv] A transference principle for systems of linear equations, and applications to almost twin primes

        (with P.-Y. Bienvenu and X. Shao)

        Algebra & Number Theory 17(2), 497-539, 2023

16. [Journal] [ArXiv] Singmaster's conjecture in the interior of Pascal's triangle. 

        (with K. Matomäki,  M. Radziwiłł, X. Shao and T. Tao)

        Quart. J. Math., 73(3), 1137–1177, 2022. 

15. [ArXiv] [Slides] [Codes] On the Liouville function at polynomial arguments.       

        To appear in Amer. J. Math.                                                                                                   

14. [Journal] [ArXiv] Composite values of shifted exponentials. 

        (with O. Järviniemi)     

        Adv. Math., 429,  Paper No. 109187, 2023.                                                                                                                                                                                    

13. [Journal] [ArXiv] Correlations of multiplicative functions in function fields.  

        (with O. Klurman and A. P. Mangerel)  

        Mathematika, 69(1), 155231, 2023.                                                                                                                                                  

12.  [Journal] [ArXiv] [Slides] Higher uniformity of bounded multiplicative functions in short intervals on average. 

         (with K. Matomäki, M. Radziwiłł, T. Tao and T. Ziegler) 

         Ann. of Math. (2), 197 (2),  739857 , 2023.                                                                                                            

11.  [Journal] [ArXiv] The Bombieri—Vinogradov theorem for nilsequences.  

          (with X. Shao)     

         Discrete Analysis. 2021:21, 55 pp.                                                                                                                                                  

10.  [Journal] [ArXiv] On the Möbius function in all short intervals. 

         (with K. Matomäki)  

        J. Eur. Math. Soc., 25(4), 1207–1225, 2023.                                                                                                                                                                    

9.   [Journal]  [ArXiv] Multiplicative functions that are close to their mean.  

        (with O. Klurman, A. P. Mangerel and C. Pohoata)

        Trans. Amer. Math. Soc., 374(11), 7967–7990, 2021.                                                                                                                                                   

8.   [Journal] [ArXiv] Multiplicative functions in short arithmetic progressions.  

       (with O. Klurman and A. P. Mangerel)         

       Proc. London Math. Soc., 127(2), 366–446, 2023.                                                                                                                                          

7.   [Journal] [ArXiv] [Slides] Value patterns of multiplicative functions and related sequences.  

       (with T. Tao)  

       Forum Math. Sigma 7: e33, 55pp., 2019.                                                                                                                              

6.   [Journal]  [ArXiv]  [Slides] The structure of correlations of multiplicative functions at almost all scales, 

with applications to the Chowla and Elliott conjectures. 

      (with T. Tao)  

      Algebra & Number Theory 13(9), 2103-2150, 2019.                                                                                                                                                                       

5.   [Journal] [ArXiv]  [Slides] Odd order cases of the logarithmically averaged Chowla conjecture.  

       (with T. Tao)

       J. Théor. Nombres Bordeaux, 30 (3): 997-1015, 2018.    

4.   [Journal]  [ArXiv]  [Slides] On binary correlations of multiplicative functions. 

       Forum Math. Sigma, 6: e10, 41, 2018.                        

3.   [Journal]  [ArXiv]  [Slides] The structure of logarithmically averaged correlations of multiplicative functions, 

with applications to the Chowla and Elliott conjectures.  

      (with. T. Tao) 

      Duke Math. J. , 168(11), 1977-2027, 2019.                                                                                                                                      

2.   [Journal]  [ArXiv]  [Slides] The Goldbach problem for primes that are sums of two squares plus one. 

       Mathematika, 64(1): 20-70, 2018.                                                                                                                                       

1.   [Journal]  [ArXiv]  [Slides] [Codes] Almost primes in almost all short intervals. 

       Math. Proc. Cambridge Philos. Soc., 161(2): 247-281, 2016.                                                                                  

Theses

 [Link] Topics in multiplicative number theory. PhD thesis, University of Turku, 2018.                                                                             

On comparative prime number theory. Master’s thesis, University of Helsinki, 2014.

Papers by topic

Analytic number theory: [1], [2], [8], [9], [10], [16], [23], [24], [25], [26], [27], [33]

Additive combinatorics: [7], [11], [17], [18]

Algebraic number theory/function fields/group theory: [13], [14], [21], [22], [28]

Chowla and Elliott conjectures: [3], [4], [5], [6], [12], [15], [19], [20], [29], [30]

Ergodic theory [31], [32]