I am a Turing Fellow at the
University of Manchester. Previously, I was a Research Associate at the
University of Bristol
(September 2013  June 2015), a Postdoc Researcher at
Universität Zürich (September 2011  August 2013), an EPSRC Postdoctoral Fellow at the
University of Oxford (October 2008  August 2011), and a Visiting Researcher at the
University of Rochester
(March 2008  August 2008). I completed my PhD at the University of Bristol in March 2008 under the supervision of Prof.
Jon Keating FRS.
My Erdös number is 3.
Research interests
Analytic number theory: analytic theory of the Riemann zetafunction and Lfunctions, distribution of primes; Sieve methods; Number theory in function fields; Random matrix theory...
Publications
My profile on MathSciNet, ZentralblattMATH, arXiv and Google Scholar.
(with A.
Florea)
Zeros of quadratic Dirichlet Lfunctions in the hyperelliptic ensemble, Trans. Amer. Math. Soc. 370 (2018), 80138045
[
journal]
(with M. B.
Milinovich)
Gaps between zeros of the Riemann zetafunction, Q. J. Math. 69 (2018), 403423 [
journal]
(with A.
Florea)
Hybrid EulerHadamard product for quadratic Dirichlet Lfunctions in function fields, Proc. London Math. Soc.
117 (2018), 6599 [
journal]
(with W. P.
Heap and C. L.
TurnageButterbaugh)
Gaps between zeros of Dedekind zetafunctions of quadratic number fields. II, Q. J. Math. 67 (2016), 467482 [
journal]
(with J. P.
Keating and D. J. Smith)
On the variance of sums of arithmetic functions over primes in short intervals and pair correlation for Lfunctions in the Selberg class,
J. London Math. Soc. 94 (2016), 161185 [
journal]
(with S. M.
Gonek and M. B.
Milinovich)
A hybrid EulerHadamard product and moments of ζ'(ρ), Forum Math. 27 (2015), 17991828 [
journal]
Large gaps between consecutive zeros of the Riemann zetafunction. II, Acta Arith. 165 (2014), 101122 [
journal]
(with S. J.
Lester and M. B.
Milinovich)
On Balazard, Saias, and Yor's equivalence to the Riemann Hypothesis, J. Math. Anal. Appl. 409 (2014), 244253 [
journal]
(with D. R.
HeathBrown)
On simple zeros of the Riemann zetafunction,
Bull. London Math. Soc. 45 (2013), 953961 [
journal]
Twists of automorphic Lfunctions at the central point, Int. J. Number Theory 9 (2013), 10151053 [
journal]
Nonvanishing of Dirichlet Lfunctions at the central point, Int. J. Number Theory 8 (2012), 18551881 [
journal]
(with M. B.
Milinovich)
Central values of derivatives of Dirichlet Lfunctions, Int. J. Number Theory
7 (2011), 371388 [
journal]
(with J. B.
Conrey and M. P.
Young)
More than 41% of the zeros of the zeta function are on the critical line,
Acta Arith. 150 (2011), 3564 [
journal]
Large gaps between consecutive zeros of the Riemann zetafunction, J. Number Theory 131 (2011), 6795 [
journal]
(with M. B.
Milinovich and N. C.
Ng)
A note on the gaps between consecutive zeros of the Riemann zetafunction, Proc. Amer. Math. Soc. 138 (2010), 41674175 [
journal]
(with D. R.
HeathBrown)
A note on the fourth moment of Dirichlet Lfunctions,
Acta Arith. 141 (2010), 335344 [
journal]
Gaps between zeros of the derivative of the Riemann ξfunction, J. Théor. Nombres Bordeaux 22 (2010), 287305 [
journal]
A note on the second moment of automorphic Lfunctions, Mathematika 56 (2010), 3544 [
journal]
(with J. P.
Keating)
On the mean values of Lfunctions in orthogonal and symplectic families,
Proc. London Math. Soc. 96 (2008), 335366 [
journal]
(with J. P.
Keating)
On the mean values of Dirichlet Lfunctions,
Proc. London Math. Soc. 95 (2007), 273298 [
journal]
(with J. P.
Keating)
On twin primes associated with the Hawkins random sieve,
J. Number Theory 119 (2006), 284296 [
journal]
Preprints
(with K.
Pratt, N.
Robles and A.
Zaharescu)
Breaking the 1/2barrier for the twisted second moment of Dirichlet Lfunctions, submitted Sep 2018 [
arXiv]
(with S.
Bettin, X.
Li and M.
Radziwill)
A quadratic divisor problem and moments of the Riemann zetafunction, submitted Sep 2016 [
arXiv]
Critical zeros of the Riemann zetafunction, preprint (2014) [
arXiv]
Others
Mean values of Lfunctions, PhD thesis, University of Bristol (Jan 2008) (essentially consisted of papers #2, #3 and #4 in the Publications)
Teaching
2018  2019: Real Analysis, University of Manchester
2017  2018: Fourier Analysis and Lebesgue Integration, University of Manchester
2016  2017: Fourier Analysis and Lebesgue Integration, University of Manchester
2015  2016: Introduction to Sieve Methods, University of Manchester
2011  2012: Analytic Number Theory, Universität Zürich
2009  2010: Analytic Number Theory, University of Oxford
Miscellany
My (slightly outdated)
CV
A
letter from Trinity College, Cambridge (May 2004)
Among various other things, I collect
stamps about mathematics,
banknotes
featuring mathematicians and physicists (last updated Apr 2010), and
airplane models
A mathematician's apology (G. H.
Hardy, Cambridge University Press 1940, electronic version by Uni. of Alberta Math. Sci. Soc.)
