Zobrazeno 1 - 10
of 7 145
pro vyhledávání: '"Gannon, P."'
Significance: Smartphones hold great potential in point-of-care settings due to their accessibility and computational capabilities. This is critical as clinicians increasingly seek to quantify skin-tone, a characteristic which has been shown to impac
Externí odkaz:
http://arxiv.org/abs/2411.13832
Autor:
Tang, Yimeng, Romanowsky, Aaron J., van Dokkum, Pieter G., Jarrett, T. H., Bundy, Kevin A., Buzzo, Maria Luisa, Danieli, Shany, Gannon, Jonah S., Keim, Michael A., Laine, Seppo, Shen, Zili
NGC 1052-DF2 and -DF4 are two ultra-diffuse galaxies that have been reported as deficient in dark matter and associated with the same galaxy group. Recent findings suggest that DF2 and DF4 are part of a large linear substructure of dwarf galaxies tha
Externí odkaz:
http://arxiv.org/abs/2410.19331
Autor:
Pfeffer, Joel, Forbes, Duncan A., Romanowsky, Aaron J., Bastian, Nate, Crain, Robert A., Kruijssen, J. M. Diederik, Bekki, Kenji, Brodie, Jean P., Chevance, Mélanie, Couch, Warrick J., Gannon, Jonah S.
High-resolution imaging and strong gravitational lensing of high-redshift galaxies have enabled the detection of compact sources with properties similar to nearby massive star clusters. Often found to be very young, these sources may be globular clus
Externí odkaz:
http://arxiv.org/abs/2410.07498
Autor:
Gannon, Terry, Riesen, Andrew
By a pointed vertex operator algebra (VOA) we mean one whose modules are all simple currents (i.e. invertible), e.g. lattice VOAs. This paper systematically explores the interplay between their orbifolds and tensor category theory. We begin by supply
Externí odkaz:
http://arxiv.org/abs/2410.00809
Autor:
Gannon, Tom, Ginzburg, Victor
The group scheme of universal centralizers of a complex reductive group G has a quantization called the spherical nil-DAHA. The category of modules over this ring is equivalent, as a symmetric monoidal category, to the category of bi-Whittaker D-modu
Externí odkaz:
http://arxiv.org/abs/2409.18054
Autor:
Janssens, Steven R., Forbes, Duncan A., Romanowsky, Aaron J., Gannon, Jonah, Pfeffer, Joel, Couch, Warrick J., Brodie, Jean P., Harris, William E., Durrell, Patrick R., Bekki, Kenji
We present Hubble Space Telescope ACS/WFC and WFC3/UVIS imaging for a sample of 50 low surface brightness (LSB) galaxies in the $\sim$10$^{15}$ M$_{\odot}$ Perseus cluster, which were originally identified in ground-based imaging. We measure the stru
Externí odkaz:
http://arxiv.org/abs/2409.07518
Autor:
Edie-Michell, Cain, Gannon, Terry
In this paper we study the indecomposable module categories over $\mathcal{C}(\mathfrak{sl}_N, k)$, the category of integrable level-$k$ respresentations of affine Kac-Moody $\mathfrak{sl}_N$. Our first main result classifies these module categories
Externí odkaz:
http://arxiv.org/abs/2408.02794
Autor:
Gannon, Tom
We prove that the algebra of functions on the cotangent bundle $T^*(G/U_P)$ of the parabolic base affine space for a reductive group $G$ and a parabolic subgroup $P$ is isomorphic to the subalgebra of the functions on $G \times L \times \mathfrak{l}/
Externí odkaz:
http://arxiv.org/abs/2407.16844
We study idempotent measures and the structure of the convolution semigroups of measures over definable groups. We isolate the property of generic transitivity and demonstrate that it is sufficient (and necessary) to develop stable group theory local
Externí odkaz:
http://arxiv.org/abs/2406.00912
Publikováno v:
Publ. Astron. Soc. Aust. 41 (2024) e044
A number of nearby dwarf galaxies have globular cluster (GC) candidates that require spectroscopic confirmation. Here we present Keck telescope spectra for 15 known GCs and GC candidates that may be associated with a host dwarf galaxy, and an additio
Externí odkaz:
http://arxiv.org/abs/2405.11749