Zobrazeno 1 - 10
of 12 426
pro vyhledávání: '"P. A. Spence"'
Autor:
Bhaduri, Anirban, Davidov, Yael, Faber, Eleonore, Honigs, Katrina, McDonald, Peter, Overton-Walker, C. Eric, Spence, Dylan
In this paper, we explore the derived McKay correspondence for several reflection groups, namely reflection groups of rank two generated by reflections of order two. We prove that for each of the reflection groups $G=G(2m,m,2)$, $G_{12}$, $G_{13}$, o
Externí odkaz:
http://arxiv.org/abs/2412.17937
Autor:
Gall, Barnabas, Pulsford, Sacha B., Matthews, Dana, Spence, Matthew A., Kaczmarski, Joe A., Chen, John Z., Sandhu, Mahakaran, Stone, Eric, Nichols, James, Jackson, Colin J.
Protein evolution underpins life, and understanding its behavior as a system is of great importance. However, our current models of protein evolution are arguably too simplistic to allow quantitative interpretation and prediction of evolutionary traj
Externí odkaz:
http://arxiv.org/abs/2412.06115
The analysis of retinal images for the diagnosis of various diseases is one of the emerging areas of research. Recently, the research direction has been inclined towards investigating several changes in retinal blood vessels in subjects with many neu
Externí odkaz:
http://arxiv.org/abs/2412.05968
Autor:
Sandhu, Mahakaran, Chen, John, Matthews, Dana, Spence, Matthew A, Pulsford, Sacha B, Gall, Barnabas, Nichols, James, Tokuriki, Nobuhiko, Jackson, Colin J
Proteins evolve through complex sequence spaces, with fitness landscapes serving as a conceptual framework that links sequence to function. Fitness landscapes can be smooth, where multiple similarly accessible evolutionary paths are available, or rug
Externí odkaz:
http://arxiv.org/abs/2411.12957
Autor:
Humphries, Mark, Leddy, Lianne C., Downton, Quinn, Legace, Meredith, McConnell, John, Murray, Isabella, Spence, Elizabeth
This study demonstrates that Large Language Models (LLMs) can transcribe historical handwritten documents with significantly higher accuracy than specialized Handwritten Text Recognition (HTR) software, while being faster and more cost-effective. We
Externí odkaz:
http://arxiv.org/abs/2411.03340
An $(\alpha,\beta)$-spanner of a weighted graph $G=(V,E)$, is a subgraph $H$ such that for every $u,v\in V$, $d_G(u,v) \le d_H(u,v)\le\alpha\cdot d_G(u,v)+\beta$. The main parameters of interest for spanners are their size (number of edges) and their
Externí odkaz:
http://arxiv.org/abs/2410.23826
Autor:
Goldblum, Zack, Xu, Zhongchuan, Shi, Haoer, Orzechowski, Patryk, Spence, Jamaal, Davis, Kathryn A, Litt, Brian, Sinha, Nishant, Wagenaar, Joost
The exponential growth of neuroscientific data necessitates platforms that facilitate data management and multidisciplinary collaboration. In this paper, we introduce Pennsieve - an open-source, cloud-based scientific data management platform built t
Externí odkaz:
http://arxiv.org/abs/2409.10509
We discuss parallel (additive) and sequential (multiplicative) variants of overlapping Schwarz methods for the Helmholtz equation in $\mathbb{R}^d$, with large real wavenumber and smooth variable wave speed. The radiation condition is approximated by
Externí odkaz:
http://arxiv.org/abs/2408.16580
Cr\'epey, Frikha, and Louzi (2023) introduced a multilevel stochastic approximation scheme to compute the value-at-risk of a financial loss that is only simulatable by Monte Carlo. The optimal complexity of the scheme is in $O({\varepsilon}^{-5/2})$,
Externí odkaz:
http://arxiv.org/abs/2408.06531
We prove sharp wavenumber-explicit error bounds for first- or second-type-N\'ed\'elec-element (a.k.a. edge-element) conforming discretisations, of arbitrary (fixed) order, of the variable-coefficient time-harmonic Maxwell equations posed in a bounded
Externí odkaz:
http://arxiv.org/abs/2408.04507