University of Lethbridge
The University of Lethbridge PIMS site office is located in the Department of Mathematics and Computer Science (University Hall) at the University of Lethbridge.
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Scientific, Seminar
ULethbridge Number Theory and Combinatorics Seminar: Nathan Ng
The 2k-th moments I_k(T) of the Riemann zeta function have been studied extensively. In the late 90's, Keating-Snaith gave a conjecture for the size of I_k(T). At the same time Conrey-Gonek connected I_k(T) to mean values of long Dirichlet...
Scientific, Distinguished Lecture
PIMS - ULethbridge Distinguished Speaker Series: Karen Meagher
The first half of this talk will be a gentle introduction to the Erdős–Ko–Rado theorem (EKR) Theorem. This is a theorem that determines the size and structure of the largest collection of intersecting sets. It has become a cornerstone of extremal set...
Scientific, Seminar
L-functions in Analytic Number Theory: Olga Balkanova
We prove an explicit formula for the first moment of Maass form symmetric square L-functions defined over Gaussian integers. As a consequence, we derive a new upper bound for the second moment. This is joint work with Dmitry Frolenkov.
Scientific, Seminar
L-functions in Analytic Number Theory: Alexandre Bailleul
Chebyshev's bias is the surprising phenomenon that there is usually more primes of the form 4n+3 than of the form 4n+1 in initial intervals of the natural numbers. More generally, following work from Rubinstein and Sarnak, we know Chebyshev's bias...
Scientific, Seminar
L-functions in Analytic Number Theory: Anne-Maria Ernvall-Hytönen
Euler's divergent series $\sum_{n=0}^\infty n!z^n$ which converges only for $z=0$ becomes an interesting object when evaluated with respect to a p-adic norm (which will be introduced in the talk). Very little is known about the values of the series...
Scientific, Seminar
L-functions in Analytic Number Theory: Ghaith Hiary
I give a new explicit bound for the Riemann zeta function on the critical line. This is joint work with Dhir Patel and Andrew Yang. The context of this work highlights the importance of reliability and reproducibility of explicit bounds in analytic...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics (Mini-course): Cristhian Garay
Idempotent semirings have been relevant in several branches of applied mathematics, like formal languages and combinatorial optimization. They were brought recently to pure mathematics thanks to its link with tropical geometry, which is a relatively...
Scientific, Seminar
Lethbridge Number Theory and Combinatorics Seminar: Cristhian Garay
geometry and singularity theory. For example, one can enrich spectra of rings with new points coming from valuations defined on them and taking values in totally ordered abelian groups. Totally ordered groups are examples of idempotent semirings, and...
Scientific, Seminar
L-functions in Analytic Number Theory: Wanlin Li
A Dirichlet character over Fq(t) corresponds to a curve over Fq. Using this connection to geometry, we construct families of characters whose L-functions vanish (resp. does not vanish) at the central point. The existence of infinitely many vanishing...
Scientific, Seminar
ULethbridge Number Theory and Combinatorics Seminar: Kelly Emmrich
Let K/k be a finite Galois extension. We define a principal version of the Chebotarev density theorem which represents the density of prime ideals of k that factor into a product of principal prime ideals in K. We find explicit equations to express...
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Staff
Position | Name | Phone # | Office | |
---|---|---|---|---|
University of Lethbridge, Site Administrator | Cherie Secrist | cherie.secrist@uleth.ca | +1 (403) 329-2470 | C526 |
University of Lethbridge, Education Coordinator | Jana Archibald | jana.archibald@uleth.ca | +1 (403) 329-2559 | C530 |
PIMS Site Director - University of Lethbridge | Nathan Ng | nathan.ng@uleth.ca | 403-329-5118 | UHall C-558 |
Name | Position | Research Interests | Supervisor | Year |
---|---|---|---|---|
Abbas Maarefparvar | PIMS Postdoctoral Fellow, University of Lethbridge | Number Theory | Amir Akbary | 2023 |
Félix Baril Boudreau | PIMS Postdoctoral Fellow, University of Lethbridge | Number Theory | Amir Akbary | 2022 |
Kübra Benli | University of Lethbridge | Number Theory | Habiba Kadiri | 2021 |
Sajad Fathi Hafshejani | University of Lethbridge | Operations research, Mathematical Programming | Sajad Fathi Hafshejani | 2020 |
Zafer Selcuk Aygin | Carleton University | Number theory | Amir Akbary | 2019 |
Lee Troupe | University of British Columbia | Number Theory | Nathan Ng | 2018 |
Peng-Jie Wong | University of Lethbridge | Number theory | Amir Akbary | 2017 |
Niushan Gao | Operator Theory | Alexey Popov | 2016 |