Zobrazeno 1 - 10
of 343
pro vyhledávání: '"Breiding, P."'
Autor:
Fries, Logan B., Trump, Jonathan R., Horne, Keith, Davis, Megan C., Grier, Catherine J., Shen, Yue, Anderson, Scott F., Dwelly, Tom, Homayouni, Y., Morrison, Sean, Runnoe, Jessie C., Trakhtenbrot, Benny, Assef, Roberto J., Bizyaev, Dmitry, Brandt, W. N., Breiding, Peter, Browstein, Joel, Chakraborty, Priyanka, Hall, P. B., Koekemoer, Anton M., Ibarra-Medel, Héctor J., Martínez-Aldama, Mary Loli, Negrete, C. Alenka, Pan, Kaike, Ricci, Claudio, Scheider, Donald P., Sharp, Hugh W., Smith, Theodore B., Stone, Zachary, Temple, Matthew J.
We present a velocity-resolved reverberation mapping analysis of the hypervariable quasar RM160 (SDSS J141041.25+531849.0) at z = 0.359 with 153 spectroscopic epochs of data representing a ten-year baseline (2013-2023). We split the baseline into two
Externí odkaz:
http://arxiv.org/abs/2409.12229
We present a Julia package HypersurfaceRegions.jl for computing all connected components in the complement of an arrangement of real algebraic hypersurfaces in $\mathbb{R}^n$.
Comment: 16 pages, 6 figures
Comment: 16 pages, 6 figures
Externí odkaz:
http://arxiv.org/abs/2409.09622
In this paper we study typical ranks of real $m\times n \times \ell$ tensors. In the case $ (m-1)(n-1)+1 \leq \ell \leq mn$ the typical ranks are contained in $\{\ell, \ell +1\}$, and $\ell$ is always a typical rank. We provide a geometric proof of t
Externí odkaz:
http://arxiv.org/abs/2407.08371
This paper introduces Fundus, a user-friendly news scraper that enables users to obtain millions of high-quality news articles with just a few lines of code. Unlike existing news scrapers, we use manually crafted, bespoke content extractors that are
Externí odkaz:
http://arxiv.org/abs/2403.15279
Autor:
Breiding, Paul, Santarsiero, Pierpaola
Subspace varieties are algebraic varieties whose elements are tensors with bounded multilinear rank. In this paper, we compute their degrees by computing their volumes.
Comment: 14 pages, comments are welcome!
Comment: 14 pages, comments are welcome!
Externí odkaz:
http://arxiv.org/abs/2402.12217
Autor:
Chen, Yu-Ching, Liu, Xin, Lazio, Joseph, Breiding, Peter, Burke-Spolaor, Sarah, Hwang, Hsiang-Chih, Shen, Yue, Zakamska, Nadia L.
Dual and off-nucleus active supermassive black holes are expected to be common in the hierarchical structure formation paradigm, but their identification at parsec scales remains a challenge due to strict angular resolution requirements. We conduct a
Externí odkaz:
http://arxiv.org/abs/2307.06363
Autor:
Breiding, Paul, Eggleston, Sarah
We compute the reach, extremal curvature and volume of a tubular neighborhood for the Segre-Veronese variety intersected with the unit sphere.
Externí odkaz:
http://arxiv.org/abs/2307.04224
We provide an approach to counting roots of polynomial systems, where each polynomial is a general linear combination of prescribed, fixed polynomials. Our tools rely on the theory of Khovanskii bases, combined with toric geometry, the Bernstein-Khov
Externí odkaz:
http://arxiv.org/abs/2306.07897
Autor:
Meyer, Eileen T., Shaik, Aamil, Tang, Yanbo, Reid, Nancy, Reddy, Karthik, Breiding, Peter, Georganopoulos, Markos, Chiaberge, Marco, Perlman, Eric, Clautice, Devon, Sparks, William, DeNigris, Nat, Trevor, Max
Unexpectedly strong X-ray emission from extragalactic radio jets on kiloparsec scales has been one of the major discoveries of Chandra, the only X-ray observatory capable of sub-arcsecond-scale imaging. The origin of this X-ray emission, which appear
Externí odkaz:
http://arxiv.org/abs/2305.19408
Autor:
Breiding, Peter, Chiaberge, Marco, Lambrides, Erini, Meyer, Eileen T., Willner, S. P., Hilbert, Bryan, Haas, Martin, Miley, George, Perlman, Eric S., Barthel, Peter, O'Dea, Christopher P., Capetti, Alessandro, Wilkes, Belinda, Baum, Stefi A., Macchetto, Duccio F., Tremblay, Grant, Norman, Colin
Publikováno v:
ApJ 963 91 (2024)
While supermassive black holes are ubiquitous features of galactic nuclei, only a small minority are observed during episodes of luminous accretion. The physical mechanism(s) driving the onset of fueling and ignition in these active galactic nuclei (
Externí odkaz:
http://arxiv.org/abs/2305.11804