Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Ng, Nathan"'
This is a list of problems that were collected from participants at the Comparative Prime Number Theory Symposium held at UBC from June 17 to June 21, 2024. Its goal is to stimulate research and future collaborations in this growing field. This event
Externí odkaz:
http://arxiv.org/abs/2407.03530
Autor:
Nguyen, Haimi, Ng, Nathan, Lindoy, Lachlan P., Park, Gunhee, Millis, Andrew J., Chan, Garnet Kin-Lic, Reichman, David R.
We investigate the application of matrix product state (MPS) representations of the influence functionals (IF) for the calculation of real-time equilibrium correlation functions in open quantum systems. Focusing specifically on the unbiased spin-boso
Externí odkaz:
http://arxiv.org/abs/2406.15737
Estimating the uncertainty of a model's prediction on a test point is a crucial part of ensuring reliability and calibration under distribution shifts. A minimum description length approach to this problem uses the predictive normalized maximum likel
Externí odkaz:
http://arxiv.org/abs/2406.02745
This is an ongoing list of problems that has resulted from the PIMS (Pacific Institute of Mathematical Sciences) Collaborative Research Group L-functions in Analytic Number Theory: 2022- 2025. The focus of this list is on Moments of $L$-functions and
Externí odkaz:
http://arxiv.org/abs/2405.17800
Autor:
O'Brien, Kyle, Ng, Nathan, Puri, Isha, Mendez, Jorge, Palangi, Hamid, Kim, Yoon, Ghassemi, Marzyeh, Hartvigsen, Thomas
Machine learning models for text classification often excel on in-distribution (ID) data but struggle with unseen out-of-distribution (OOD) inputs. Most techniques for improving OOD robustness are not applicable to settings where the model is effecti
Externí odkaz:
http://arxiv.org/abs/2402.08225
Publikováno v:
Physical Review B 110, 045104 (2024)
We describe two developments of tensor network influence functionals (in particular, influence functional matrix product states (IF-MPS)) for quantum impurity dynamics within the fermionic setting of the Anderson impurity model. The first provides th
Externí odkaz:
http://arxiv.org/abs/2401.12460
In this work, we estimate the sum \begin{align*} \sum_{0 < \Im(\rho) \leq T} \zeta(\rho+\alpha)X(\rho) Y(1\!-\! \rho) \end{align*} over the nontirival zeros $\rho$ of the Riemann zeta funtion where $\alpha$ is a complex number with $\alpha\ll 1/\log
Externí odkaz:
http://arxiv.org/abs/2311.13554
In this article, we prove an asymptotic formula for the mean value of long smoothed Dirichlet polynomials with divisor coefficients. Our result has a main term that includes all lower order terms and a power saving error term. This is derived from a
Externí odkaz:
http://arxiv.org/abs/2309.08057
Biological sequence analysis relies on the ability to denoise the imprecise output of sequencing platforms. We consider a common setting where a short sequence is read out repeatedly using a high-throughput long-read platform to generate multiple sub
Externí odkaz:
http://arxiv.org/abs/2309.01670
Querying graph data with low latency is an important requirement in application domains such as social networks and knowledge graphs. Graph queries perform multiple hops between vertices. When data is partitioned and stored across multiple servers, q
Externí odkaz:
http://arxiv.org/abs/2212.10387