Canadian Number Theory Association XVI (CNTA XVI)

June 10 - 14, 2024, The Fields Institute

Location: The Fields Institute / University of Toronto

Description

The Canadian Number Theory Association (CNTA) is an informal network of number theorists in Canada, which has organized the biannual CNTA conferences since 1987.

Please view the most up-to-date schedule here.

Confirmed Plenary Speakers

Jennifer Balakrishnan (Boston University)
Chantal David (Concordia University)
Wei Ho (University of Michigan)
Antonio Lei (University of Ottawa)
Carlo Pagano (Concordia University)
Hector Pasten (PUC Chile)
Philipp Habegger (University of Basel)

Confirmed Invited Speakers

Debanjana Kundu (University of Texas Rio Grande Valley)
Jared Duker Lichtman (Stanford University)
Nina Zubrilina (Princeton University)
Artane Siad (Princeton University)
Ofir Gorodetsky (University of Oxford)
Mathilde Gerbelli-Gauthier (McGill University)
Cedric Pilatte (University of Oxford)
Shamil Asgarli (Santa Clara University)
Alina Ostafe (University of New South Wales)
Asif Zaman (University of Toronto)
Abishek Oswal (Michigan State University)

Travel support is available for graduate students thanks to a generous donation from the Number Theory Foundation. Please apply for funding using the link on the right.

Zoom Information:

Room 230 - https://zoom.us/j/99828013555

Room 210 - https://zoom.us/j/94245342559

Room 309 - https://zoom.us/j/94452620378

Registration Instruction:

Please register here and let us know if you will join us in person or online.

Abstract Submission Link:

Submit an abstract for consideration

Schedule

Monday, June 10th, 2024
09:00 to 09:05	Welcome Location:
09:05 to 10:05	Quartic Gauss sums at prime arguments Chantal David, Concordia University Location:
10:05 to 10:30	Coffee Break
10:30 to 11:15	Spin structures and quadratic enhancements on number fields Artane Siad Location:
11:15 to 12:00	Iwasawa Theory for Anti-Cyclotomic Zp Extensions Debanjana Kundu, University of Texas Rio Grande Valley Location:
12:00 to 14:00	Lunch
14:00 to 15:00	Splitting Brauer classes Wei Ho, University of Michigan Location:
15:00 to 15:30	Coffee Break
15:30 to 16:15	Root Number Correlation Bias of Fourier Coefficients of Modular Forms Nina Zubrilina Location:
16:15 to 17:00	Linear system of hypersurfaces passing through a Galois orbit Shamil Asgarli (Santa Clara University) Location:
17:00 to 18:30	Reception

Tuesday, June 11th, 2024
09:00 to 10:00	Rational and mock rational points on curves Jennifer Balakrishnan, Boston University Location:Fields Institute, Room 230
10:00 to 10:30	Coffee Break
10:30 to 11:15	Moments of random multiplicative functions over function fields Asif Zaman Location:Fields Institute, Room 230
11:15 to 12:00	Martingale central limit theorems for weighted sums of random multiplicative functions Ofir Gorodetsky, Mathematical Institute - University of Oxford Location:
12:15 to 14:00	Lunch
14:00 to 15:00	2022 Ribenboim Prize presentation Dimitrios Koukoulopoulos, Université de Montréal Location:
14:45 to 15:15	Coffee Break
15:25 to 15:50	Supersingular elliptic curves, quaternion algebras and some applications to cryptography Eyal Goren, McGill University Location:Fields Institute, Room 230
15:25 to 15:50	Exponential Relations Among Algebraic Integer Conjugates Seda Albayrak, University of Calgary Location:Fields, 210
15:25 to 15:50	Cyclic extensions and on distributions of Dirichlet L-values in the critical strip Gyeongwon Oh, Ulsan National Institute of Science and Technology (UNIST) Location:Fields Institute, Room 309
15:50 to 16:15	A Family of Non-Congruence subgroups Andrew Fiori, University of Lethbridge Location:Fields Institute, Room 230
15:50 to 16:15	Solving problems of Erdos using elliptic curves and an elliptic curve analogue of the Ankeny-Artin-Chowla Conjecture Gary Walsh, University of Ottawa Location:Fields Institute, Room 210
15:50 to 16:15	Linnik’s problem on the Open Image Theorem for elliptic curves Tian Wang, Max Planck Institute Location:Fields Institute, Room 309
16:15 to 16:40	Counting number fields and polynomials Ayla Gafni, University of Mississippi Location:Fields Institute, Room 309
16:15 to 16:40	Linear relation of p-adic periods of 1-motives Mohammadreza Mohajer, University of Ottawa Location:Fields Institute, Room 230
16:15 to 16:40	Bass note spectra of binary forms Georgios Kotsovolis, Princeton University Location:Fields Institute, Room 210
16:40 to 17:05	Spectral mod p Satake isomorphism for GLn Heejong Lee, Purdue University Location:Fields Institute, Room 230
16:40 to 17:10	Hybrid Statistics of the Maxima of a Random Model of the Riemann zeta function over Short Intervals Christine Chang, CUNY The Graduate Center Location:Fields Institute, Room 309, Stewart Library
16:40 to 17:05	Areal Mahler measure, random walk and hypergeomteric series Subham Roy, Université de Montréal Location:Fields Institute, Room 210

Wednesday, June 12th, 2024
09:00 to 10:00	Torsion Points on Families of Abelian Varieties Philipp Habegger, University of Basel Location:Fields Institute, Room 230
10:00 to 10:30	Coffee Break
10:30 to 11:15	On some arithmetic statistics for integer matrices Alina Ostafe, University of New South Wales Location:Fields Institute, Room 230
11:15 to 12:00	Improved bounds for the two-point Chowla conjecture at almost all scales Cédric Pilatte (University of Oxford) Location:Fields Institute, Room 230
12:00 to 14:00	Lunch
14:00 to 15:00	2020 Ribenboim Prize presentation Location:Fields Institute, Room 230
15:00 to 15:30	Coffee Break
15:30 to 15:55	Correlations of the Riemann Zeta on the critical line Valeriya Kovaleva, University of Montreal Location:Fields, 210
15:30 to 15:55	Sums of the floor function related to class numbers of imaginary quadratic fields Karl Dilcher, Dalhousie University Location:Fields Institute, Room 230
15:30 to 15:55	uniform approximations via continued fractions Mumtaz Hussain, La Trobe University Location:Fields Institute, Room 309
15:55 to 16:20	A dynamical Schanuel theorem Matt Olechnowicz, Concordia University Location:Fields Institute, Room 230
15:55 to 16:20	Smooth numbers with restricted digits James Cumberbatch, Purdue University Location:Fields Institute, Room 309
15:55 to 16:15	Iwasawa lambda invariants and Massey Products Peikai Qi, Michigan State University Location:Fields, 210
16:20 to 16:45	The Schinzel-Szekeres function Andreas Weingartner, Southern Utah University Location:Fields Institute, Room 230
16:20 to 16:45	Short character sums with large values Kubra Benli, University of Lethbridge Location:Fields Institute, Room 309
16:20 to 16:45	Stark-Heegner points and the class number one problem for families of real quadratic fields Elias Caeiro, École Normale Supérieure Location:Fields, 210

Thursday, June 13th, 2024
09:00 to 10:00	Upper bound for 2-Selmer in non-linear families Carlo Pagano (Concordia University) Location:Fields Institute, Room 230
10:00 to 10:30	Coffee Break
10:30 to 11:15	Goldbach beyond the square-root barrier Jared Lichtman (Stanford University) Location:Fields Institute, Room 230
12:00 to 14:00	Lunch
14:00 to 15:00	2024 Ribenboim Prize Location:Fields Institute, Room 230
15:00 to 15:30	Coffee Break
15:30 to 15:55	No Siegel zeroes: on cue for small q Tim Trudgian, UNSW Canberra Location:Fields, 210
15:30 to 15:55	On the extension of D(4)-triples {1, b, c} Alan Filipin, University of Zagreb Location:Fields Institute, Room 309
15:30 to 15:55	q-Analogues on Hankel Determinants: the q-Euler Numbers and the q-Binomial Transform Lin Jiu, Duke Kunshan University Location:Fields Institute, Room 230
15:55 to 16:20	Joint moments of the Riemann zeta function and its logarithmic derivative Alessandro Fazzari, University of Montreal Location:Fields, 210
15:55 to 16:20	Unimodal Sequences and Mixed Modularity Kevin Allen (University College Dublin) Location:Fields Institute, Room 230
15:55 to 16:20	Refinements of Artin’s primitive root conjecture Paul Péringuey Location:Fields Institute, Room 309
16:20 to 16:45	Function Spaces on the Places of Q and their Duals Charles Samuels, Christopher Newport University Location:Fields Institute, Room 230
16:20 to 16:45	Distributing points on the Torus via modular polynomial systems Michael Harm, University of New South Wales Location:Fields, 210
16:20 to 16:45	Random Diophantine equations with prime solutions Philip Holdridge, University of Warwick Location:Fields Institute, Room 309

Friday, June 14th, 2024
09:00 to 10:00	Asymptotic growth of elliptic curves over anticyclotomic extensions - applications of plus and minus Iwasawa theory Antonio Lei Location:Fields Institute, Room 230
10:00 to 10:30	Coffee Break
10:30 to 10:55	Multiplicatively reducible subsets of shifted perfect k-th powers and bipartite Diophantine tuples Chi Hoi (Kyle) Yip, University of British Columbia Location:Fields Institute, Room 309
10:30 to 10:55	Growth of Torsion of Elliptic Curves Over Imaginary Quadratic Fields with Class Number 1 Irmak Balcik, Northwestern University Location:Fields Institute, Room 230
10:30 to 10:55	The Mahler measure of some families of polynomials Siva Nair, Université de Montréal Location:Fields, 210
10:55 to 11:20	A coupling for prime factors of a random integer Tony Haddad, Université de Montréal Location:Fields, 210
10:55 to 11:20	Congruent modular forms and anticyclotomic p-adic L-functions Dac-Nhan-Tam Nguyen (University of British Columbia) Location:Fields Institute, Room 230
11:20 to 11:45	Local solubility for homogeneous polynomials with random coeffi- cients over thin sets Kiseok Yeon, Purdue University Location:Fields, 210
11:20 to 11:45	Beyond Endoscopy via Poisson Summation for GL(2,K) Malors Espinosa (University of Toronto) Location:Fields Institute, Room 230
11:20 to 11:45	A Circle Method Approach to K-Multimagic Squares Daniel Flores, Purdue University Location:Fields Institute, Room 309
11:45 to 12:10	Analogues of the Hilbert's irreducibility theorem for integral points on del Pezzo surfaces Simone Coccia, University of British Columbia Location:Fields Institute, Room 309
11:45 to 12:10	On the distribution of a-numbers of hyperelliptic curves. Colin Weir (Tutte Instite) Location:Fields Institute, Room 230
11:45 to 12:10	Central Limit Theorems for Random Multiplicative Functions Besfort Shala, University of Bristol Location:Fields, 210
12:10 to 14:00	Lunch
14:00 to 14:45	Statistics of auto- morphic forms using endoscopy Mathilde-Gerbelli-Gauthier (McGill University) Location:Fields Institute, Room 230
14:45 to 15:15	Coffee Break
15:15 to 15:40	Zero-cycles on K3 surfaces over local fields Jonathan Love, McGill University Location:Fields Institute, Room 230
15:15 to 15:40	Powerfree polynomials in short intervals over finite fields Nathan McNew, Towson University Location:Fields Institute, Room 309
15:15 to 15:40	Principal Well-Rounded Ideals in Real Quadratic Fields and Pell Equations Morgan Smith, Concordia University of Edmonton Location:Fields, 210
15:40 to 16:05	The error in the prime number theorem in short intervals Ethan Lee, University of Bristol Location:Fields, 210
15:40 to 16:05	Partition Regularity in Commutative Rings Gauree Wathodkar, University of Mississippi Location:Fields Institute, Room 230
15:40 to 16:05	Multiple recurence at prime times Sun Kai Leung, Université de Montréal Location:Fields Institute, Room 309
16:05 to 16:30	Right-angled triangles with almost prime hypotenuse Cihan Sabuncu, Université de Montréal Location:Fields, 210
16:05 to 16:30	An explicit log-free zero-density estimate for the Riemann zeta function Chiara Bellotti, University of New South Wales Canberra Location:Fields Institute, Room 309
16:05 to 16:30	Explicit Mertens estimates Nicol Leong, University of New South Wales Canberra Location:Fields Institute, Room 230
16:30 to 16:55	An explicit result on primes between powers Daniel Johnston, University of New South Wales Canberra Location:Fields, 210
16:30 to 16:55	Representation functions with prescribed rates of growth Christian Tafula Santos, Université de Montréal Location:Fields Institute, Room 309
16:30 to 16:55	Lattice Angles in Lattice Polygons James Dolan, University of Liverpool Location:Fields Institute, Room 230

A block of rooms is available for workshop participants at the Chestnut Residences on campus. Please refer to the contact information below to book your own room. All reservations should be made by Monday, April 29th.

Maria Leah Potts

Coordinator, Summer Accommodations
Stay at U of T
Spaces & Experiences | University of Toronto
89 Chestnut Street
Toronto, ON, M5G 1R1
Phone: 416 585 3276
Email:

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The Ribenboim Prize is usually presented biennially for distinguished research in number theory by a mathematician who is Canadian (or has close connections to Canadian mathematics) and has received their Ph.D. in the last 12 years. The winner is expected to give a plenary talk at the award ceremony.

Due to the pandemic, there will be two winners at

CNTA XVI, June 10 - 14, 2024 at The Fields Institute in Toronto.

For the first, the PhD defense should have been in 2008 or after, and for the second, 2012 or after.

We are seeking nominations from members of the community for both prizes. We prefer nominees remain ignorant of their nomination though we request

--- A nomination letter,

--- A CV

--- 2 or 3 reference letters (depending on how expert the nominator feels).

Please send them to

(Reference letter-writers can send their letters directly)

We will start considering nominations on April 1st.

Registered Participants

Name	Affiliation
Bouchikhi Abdelmonaim	Abdelmalek Essaadi University
Faustin Adiceam	Université Paris Est-Créteil
Seda Albayrak	University of Calgary
Kevin Allen	University College Dublin
Noelia Andrades Pérez
Shamil Asgarli	Santa Clara University
Christian Bagshaw	University of New South Wales
Irmak Balcik	Northwestern University
Nicolas Banks	University of Waterloo
Devjani Basu	Southern Illinois University
Chiara Bellotti	University of New South Wales Canberra
Kubra Benli	University of Lethbridge
Michael Bennett	University of British Columbia
cristiana bertolin	University of Padova
Bittu .	IIIT-Delhi
Armand Brumer	Fordham University
Crystel Bujold	Collège Bois-de-Boulogne
Alexander Bykovsky	Arizona State University
Elias Caeiro	École Normale Supérieure
Igor Caetano	Stockholm University
Adithya Chakravarthy	University of Toronto
Jérémy Champagne	University of Waterloo
Christine Chang	CUNY The Graduate Center
Hymn Chan	University of Toronto
Imin Chen	Simon Fraser University
Carissa Cho-Lee	University of Toronto
Peter Cho	Ulsan National Institute of Science and Technology (UNIST)
Simone Coccia	University of British Columbia
Raiza Corpuz	University of Waikato
James Cumberbatch	Purdue University
Taylor Daniels	Purdue University
Sourabhashis Das	University of Waterloo
Julie Desjardins	University of Toronto
Lucile Devin	université du littoral côte d'opale
Karl Dilcher	Dalhousie University
James Dolan	University of Liverpool
Azur Đonlagić	Université Paris-Saclay
Ben Doyle	Purdue University
Benjamin Earp-Lynch	Carleton University
Simon Earp-Lynch	Carleton University
Ertan Elma	University of Lethbridge
Ismael El Yassini	University of Waterloo
Alessandro Fazzari	University of Montreal
Andrey Feuerverger	University of Toronto
Alan Filipin	University of Zagreb
Andrew Fiori	University of Lethbridge
Daniel Flores	Purdue University
AJ Fong	University of Waterloo
Eric Fong	University of Waterloo
Yen-Kang Fu	University of Waterloo
Swati Gaba	University of Connecticut
Ayla Gafni	University of Mississippi
Natalia Garcia-Fritz	Pontificia Universidad Católica de Chile
Mathilde Gerbelli-Gauthier	McGill University
Sabek Germame	University of Toronto
Zhenchao Ge	University of Waterloo
Adela Gherga	Tutte Institute for Mathematics and Computing
Shivani Goel	Indraprastha Institute of Information Technology, Delhi
Hanfu Gong	University of Toronto
Eyal Goren	McGill University
Ofir Gorodetsky	Mathematical Institute - University of Oxford
Andrew Granville	Université de Montréal
Nathan Grieve	Acadia University
Michael Groechenig	University of Toronto
Philipp Habegger	University of Basel
Tony Haddad	Université de Montréal
Esfandiar Haghverdi	Indiana University Bloomington
Mohammad Hamdar	Concordia University
Michael Harm	University of New South Wales
Kamyar Hazaveh	University of Toronto
Jack Heimrath	Queen's University
Tatiana Hessami Pilehrood	University of Toronto
Philip Holdridge	University of Warwick
Erik Holmes	University of Toronto
Robert Hough	Stony Brook University
Wei Ho	University of Michigan
Valentin Huguin	University of Toronto
Mumtaz Hussain	La Trobe University
Patrick Ingram	York University
Erman Isik	University of Ottawa
Arihant Jain	McGill University
Zahra Janbazi	University of Toronto
Lin Jiu	Duke Kunshan University
Daniel Johnston	University of New South Wales Canberra
Habiba Kadiri	University of Lethbridge
Jaskaran Kaur	Simon Fraser University
Christopher Komban Subhas	Indian Institute of Science Education and Research Pune
Georgios Kotsovolis	Princeton University
Dimitrios Koukoulopoulos	Université de Montréal
Valeriya Kovaleva	University of Montreal
Tatenda Kubalalika	Gain Cash and Carry Zimbabwe
Debanjana Kundu	University of Texas Rio Grande Valley
Daniel Le	Purdue University
Ethan Lee	University of Bristol
Heejong Lee	Purdue University
Sung Min Lee	University of Illinois, Chicago
Antonio Lei
Nicol Leong	University of New South Wales Canberra
Patrick Letendre	Université Laval
Sun Kai Leung	Université de Montréal
Qirui Li	POSTECH
Ying Li	University of Wisconsin–Madison
Adam Logan	ICERM/Brown University
Jonathan Love	McGill University
Allysa Lumley	York University
Shane MacDonald	Acadia University
Cynthia Ma
Ariane Masuda	New York City College of Technology, CUNY
Oisin McGuinness
Nathan McNew	Towson University
Mahya Mehrabdollahei	Georg-August-Universität Göttingen
Soheil Memariansorkhabi	University of Toronto
Mohammadreza Mohajer	University of Ottawa
Patrice Moisan-Roy	University of Toronto
Onil Morshed	Gettysburg College
Anton Mosunov	University of Waterloo
Sachin Kumar Muthukumar	University of Waterloo
Siva Nair	Université de Montréal
Brett Nasserden	Western University
Mark Nguyen	York University
Quang-Khai Nguyen	Institut Camille Jordan, Université Claude Bernard Lyon 1
Tam Nguyen	University of British Columbia
Tung Nguyen	Western University
Gyeongwon Oh	Ulsan National Institute of Science and Technology (UNIST)
Matt Olechnowicz	Concordia University
Lucas Olmstead	University of Toronto
Liam Orovec	University of Waterloo
Alina Ostafe	University of New South Wales
Carlo Pagano	Concordia University
June Park	University of Melbourne
Hector Pasten Vasquez	Pontifica Universidad Catolica de Chile
Anshada Pattambi Muhammedali	Oklahoma State University
Andrew Pearce-Crump	University of York
Paul Péringuey
Cédric Pilatte	University of Oxford
Dave Platt	University of Bristol
Peikai Qi	Michigan State University
Brad Rodgers	Queen's University
Subham Roy	Université de Montréal
Cihan Sabuncu	Université de Montréal
PRABIR SAHA	University of Gour Banga
Jagannath Sahoo	Indian Institute of Technology, Gandhinagar
Sara Sajadi	University of Toronto
Charles Samuels	Christopher Newport University
Gian Cordana Sanjaya	University of Waterloo
Renate Scheidler	University of Calgary
Jeremy Schlitt	University of Montreal
Angelo Christian Sevilleno	University of the Philippines Diliman
Besfort Shala	University of Bristol
Arul Shankar	University of Toronto
Artane Siad
Saloni Sinha	University of Missouri-Columbia
Alexander Slamen	University of Toronto
Morgan Smith	Concordia University of Edmonton
Jonathan Sorenson	Butler University
Katherine E. Stange	University of Colorado Boulder
Cameron Stewart	University of Waterloo
David Sun	University of Toronto
Deniz Suozer	Simon Fraser University
Arvind Suresh	University of Arizona
FNU Swati	University of South Carolina
Christian Tafula Santos	Université de Montréal
Tingyu Tao	UC Irvine
Johann Thiel	New York City College of Technology, CUNY
Yash Totani	University of Waterloo
Mohit Tripathi	Texas Tech University
Tim Trudgian	UNSW Canberra
Kin Ming Tsang	University of British Columbia
Murat Uyar	Carleton University
Frank Vega	GROUPS PLUS TOURS INC.
William Verreault	University of Toronto
Jackie Voros	University of Bristol
Nahid Walji	University of British Columbia
Gary Walsh	University of Ottawa
Hongliang Wang	UNSW Canberra
Tian Wang	Max Planck Institute
Larry Washington	University of Maryland
Gauree Wathodkar	University of Mississippi
Andreas Weingartner	Southern Utah University
Colin Weir	Tutte Institute for Mathematics and Computing
Zack Wolske	Ontario Tech University
Trevor Wooley	Purdue University
Stanley Xiao	University of Northern British Columbia
Fei Xue	Univerisité de Montréal
Andrew Yang	UNSW Canberra
Daodao Yang	Université de Montréal
Kiseok Yeon	Purdue University
Chi Hoi (Kyle) Yip	University of British Columbia
Asif Zaman	University of Toronto
Nina Zubrilina	CMI, IAS, and Princeton University