Talks, Research Visits and Conferences

Future/Past Talks:

1. "Large gaps in integer-valued multiplicative sequences", Ramanujan-Serre Seminar, University of Virginia (virtual), March 2024 (Invited)

2. (rescheduled) TBA, Heilbronn Number Theory Seminar, University of Bristol, December 2023 (Invited)

3. "Large order Dirichlet characters and an analogue of a conjecture of Vinogradov", FRG graduate seminar (virtual), American Institute of Mathematics, October 2023 (Invited)

4. "Correlations, sign patterns and rigidity theorems for multiplicative functions", Number Theory Web seminar (virtual), September 2023 (Invited)

5. "Loi Gaussienne du nombre d'entiers sans facteur carré dans les intervalles courts", Séminaire de l'equipe algèbre, dynamique et arithmétique, Université du Littoral Côte d'Opale, Calais, France, March 2023 (Invited)

6. "Explicit Multiplicative Functions with Small Correlations", Rencontres de théorie analytique et élémentaire des nombres, Institut Henri Poincaré, Paris France, March 2023 (Invited)

7. "Gaussian distribution of squarefree and B-free numbers in short intervals", Rencontres de théorie analytique et élémentaire des nombres, Institut Henri Poincaré, Paris France, March 2023 (Invited)

8. "Explicit Multiplicative Functions with Small Correlations", Number Theory Seminar, University of Warwick, February 2023 (Invited)

9. "Large order Dirichlet characters and an analogue of a conjecture of Vinogradov", Oberwolfach Workshop 2245, November 2022. (Invited)

10. "Large order Dirichlet characters and an analogue of a conjecture of Vinogradov", Virtual Brazilian Number Theory Seminar (ViBraNT), October 2022. (Invited)

11. "Large order Dirichlet characters and an analogue of a conjecture of Vinogradov", Arithmetic Study Group, Durham University, Durham UK, October 2022 (Invited)

12. "Gaussian distribution of squarefree and B-free numbers in short intervals", London Number Theory Seminar, King's College London, London UK, June 2022 (Invited)

13. "Loi Gaussienne du nombre d'entiers sans facteur carré dans les intervalles courts", Séminaire de Théorie des Nombres, Institut Elie Cartan de Lorraine, Nancy, France, May 2022 (Invited)

14. "Gaussian distribution of squarefree and B-free numbers in short intervals", Number Theory Seminar, Oxford University, Oxford UK, May 2022 (Invited)

15. "Sign changes of Fourier coefficients of cusp forms along sparse sequences", Montreal Biweekly Inter-University Seminar in Analytic Number Theory (MOBIUS ANT) (Virtual), CRM, April 2022 (Invited)

16. "The distribution of squarefree and B-free numbers in short intervals", Virtual Number Theory Seminar, UC Irvine, March 2022 (Invited)

17. "Arrangements of Fourier Coefficients of Cusp Forms", Student Analytic Number Theory Seminar (Virtual), Stanford University, March 2022 (Invited)

18. "Sign changes of Fourier coefficients of cusp forms along sparse sequences", Queen's University Number Theory Seminar (Virtual), February 2022 (Invited)

19. "The distribution of squarefree and B-free numbers in short intervals", Number Theory Seminar, Cambridge University, Cambridge UK November 2021 (Invited)

20. "The distribution of squarefree and B-free numbers in short intervals", Arithmetic Study Group, Durham University, Durham UK, October 2021 (Invited)

21. "Fonctions additives dans les intervalles courts et applications", CMS Summer Meeting, Ottawa, June 2021 (Invited)

22. "Discrepancy of Multiplicative Functions in Function Fields", Analytic Number Theory Program Virtual Seminar, Institut Mittag-Leffler, Djursholm Sweden, February 2021 (Invited)

23. "Arrangements of Consecutive Values of Real Multiplicative Functions", CMS Winter Meeting (Virtual), Montreal, December 2020 (Invited)

24. "Monotone chains of Fourier coefficients of Hecke cusp forms", UGA Number Theory Seminar (Virtual), University of Georgia, December 2020 (Invited)

25. "Monotone chains of Fourier coefficients of Hecke cusp forms", University of Calgary Number Theory Seminar (Virtual), Calgary, AB, November 2020 (Invited)

26. "Monotone chains of Fourier coefficients of Hecke cusp forms", Queens University Number Theory Seminar (Virtual), Kingston, ON, October 2020 (Invited)

27. "La distribution des entiers sans facteur carré dans les progressions arithmétiques aux modules friables", Séminaire de la Théorie des Nombres (Virtual), Université Laval, Québec City, QC, October 2020 (Invited)

28. Monotone chains of Fourier coefficients of Hecke cusp forms, Number Theory Down Under 8 (Virtual), University of Melbourne, Australia, October 2020 

29. Monotone chains of Fourier coefficients of Hecke cusp forms, Québec-Maine Number Theory Conference (Virtual), Québec City, QC, September 2020

30. "Squarefree integers in arithmetic progressions to smooth moduli", UFMG Virtual Analytic Number Theory Seminar, Minas Gerais, Brazil,  July 2020 (Invited)

31. "Squarefree integers in arithmetic progressions to smooth moduli", Analytic Number Theory Seminar (Virtual), CRM, Montreal, QC, June 2020 (Invited)

32. "The discrepancy of multiplicative functions in function fields", Waterloo Number Theory Seminar, University of Waterloo, March 2020 (Invited)

33. "Discrepancy problems in function fields", Canadian Mathematical Society Winter Meeting, Toronto, December 2019 (Invited)

34. "Discrepancy problems in number and function fields", Zeta Functions 7, CIRM, Marseille, December 2019 (Invited)

35. "Multiplicative functions in short arithmetic progressions and applications", Ottawa-Carleton Number Theory Seminar, University of Ottawa, November 2019 (Invited)

36. "Multiplicative functions in short arithmetic progressions", Quebec-Maine Number Theory Conference, University of Maine, October 2019 (Invited)

37. "Multiplicative Functions in Arithmetic Progressions to Large Moduli", Algebra and Number Theory Seminar, Penn State University, February 2019 (Invited)

38. "The Joint Distribution of Consecutive Values of Multiplicative Functions", Special Number Theory Seminar, Penn State University, February 2019 (Invited)

39. "Sarnak's Conjecture and the Finite Field Fourier Uniformity Conjecture",  Dynamical Systems Seminar, Penn State University, February 2019 (Invited)

40. "The Variance of Bounded Multiplicative Functions in Arithmetic Progressions", Workshop on Sarnak's Conjecture, American Institute of Mathematics, December 2018 (Invited)

41. "The Variance of Bounded Multiplicative Functions in Arithmetic Progressions", Analytic Number Theory Session, Canadian Math Society Winter Meeting, Vancouver BC, December 2018 (Invited)

42. "Short Sums of Characters and the Polya-Vinogradov Inequality", Number Theory Seminar, KTH, Stockholm, November 2018 (Invited)

43. "Correlations of Multiplicative Functions and Applications", Quebec-Vermont Number Theory Seminar, CRM, September, 2018 (Invited)

44. "The Distribution of Consecutive Values of Multiplicative Functions", University of Toronto Number Theory and Representation Theory Seminar, University of Toronto, November 2017. (Invited)

45. "The Distribution of Consecutive Values of Multiplicative Functions", Stanford Number Theory Seminar, Stanford University, October 2017 (Invited)

46. "Joint Distribution of Values of Multiplicative Functions", York Number Theory Seminar, York University, October 2017 (Invited) 

47. "Correlations and Value Distributions of Unimodular Multiplicative Functions", Number Theory Week, UAM/Polish Academy of Sciences, Poznan, Poland, September 2017 

48. "Some Rigidity Theorems for Multiplicative Functions", CIRM Workshop on Pseudorandomness, CIRM, Marseille France, May 2017 (Invited) 

49. "Some Problems in Pretentious Number Theory", Queen's University, March 2017 (Invited)

50. "Large Values of Odd Order Character Sums", Number/Representation Theory Seminar, University of Toronto, February 2017 (Invited)

51. "Some Applications of Pretentiousness to the Theory of Dirichlet Characters", Number Theory Seminar, University of Waterloo, January 2017 (Invited)

52. On the Bivariate Erdos-Kac Theorem and Binary Correlations of the Mobius Function, Canadian Math Society Winter Meeting, Analytic Number Theory Session, Niagara Falls, Ontario, December 2016 (Invited)

53. "On Binary Correlations of 1-Bounded Multiplicative Functions", York University Number Theory Seminar, York University, September 2016. (Invited)

54. "Extensions of Theorems of Halasz and Wirsing", Canadian Number Theory Association Conference XIV, Analytic Number Theory Session, University of Calgary, June 2016 (Contributed Talk)

55. "On the Distribution of Integers with Restricted Prime Factors", Quebec-Vermont Number Theory Seminar (QVNTS), Université de Montréal, April 2016. (Invited)

56. "On a Refinement of Halasz' Effective Mean Value Estimates", York University Number Theory Seminar, York University, April 2016. (Invited)

57. "On the Number of Integers with Restricted Prime Factors", York University Number Theory Seminar, York University, November 2015

58. "Lehmer's Conjecture via the Shimura Correspondence", Learning Seminar on Classical and Siegel Modular Forms, University of Toronto, November 2014.

59. "The Multiplication Table Problem and its Generalizations", Number Theory Seminar, University of Toronto, August 2014.

60. "Additive Number Theory and Partitions of Integers", Guest Speaker at the Canada Math Camp, University of Toronto, July 2014.

61. "Rademacher's Series Expansion for the Partition Function", Seminar Series for PMATH 944 on Modular Functions, University of Waterloo, March 2012.

62. "Sanders' Density Improvement in Roth's Theorem on 3-term Arithmetic Progressions", Number Theory Learning Seminar,  University of Waterloo, July 2011.

63. "Gowers' Proof of Szemeredi's Theorem for k = 4", Number Theory Learning Seminar, University of Waterloo, June 2011.

64. "Equidistribution of Normal Numbers", Seminar Series for PMATH 944 on Diophantine Approximation, University of Waterloo, March 2011.

Past/Future Research Visits:

• Queen's University, Kingston, Canada, January-April 2022

• (virtual) Mittag-Leffler Institute, Stockholm, Sweden, January-March 2021 

• California Institute of Technology, Pasadena, CA, January-February 2020

• Oxford University, Oxford, UK, November 2018

• KTH Stockholm, Stockholm, Sweden, November 2018

Conferences Attended:

• Workshop 2245 - Analytic Number Theory, Mathematisches Forschungsinsitut Oberwolfach, Germany, November 2022

• Granvillefest (on the occasion of Andrew Granville's 60th birthday), CRM, Montréal, September 2022

• (virtual) CMS Summer meeting, Ottawa, ON, June 2021

• (virtual) Number Theory Down Under 8, University of Melbourne, October 2020 

• CMS Winter Meeting, Toronto, December 2019

• Zeta Functions 7 Conference, CIRM, Luminy, France, December 2019

• Second Symposium on Analytic Number Theorem, Cetraro, Italy, July 2019

• Bill Duke's 60th Birthday Conference, ETH Zurich, June 2019

• Workshop on Sarnak's Conjecture, AIM, San Jose, December 2018

• CMS Winter Meeting, CMS, Vancouver, BC, December 2018

• Number Theory Week, UAM/Polish Academy of Sciences, Poznan, Poland, September 2017.

• CIRM Workshop on Pseudorandmness, CIRM, Luminy, France, May 2017.

• Recent Developments in Analytic Number Theory, MSRI Workshop, Berkeley, May 2017.

• Efficient Congruencing Workshop, Fields Institute, Toronto, March 2017.

• CMS Winter Meeting, CMS, Niagara Falls, Ontario, December 2016.

• CNTA Conference XIV, University of Calgary, June 2016.

• CMS Winter Meeting, CMS, Montréal, December 2015.

• Séminaire de Mathématiques Superieures - Counting Arithmetic Objects, MSRI and CRM, Montréal, June 2014.

• Workshop on L-Functions and Modular Forms 4, University of Paris, October 2010.

• Rising Stars of Research Undergraduate Competition in Physics, UBC, August 2010.

• Canadian Undergraduate Mathematics Conference, University of Waterloo, July 2010.