Zobrazeno 1 - 10
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pro vyhledávání: '"Heap, A."'
Autor:
Heap, Winston, Sahay, Anurag
We prove a sharp upper bound for the fourth moment of the Hurwitz zeta function $\zeta(s,\alpha)$ on the critical line when the shift parameter $\alpha$ is irrational and of irrationality exponent strictly less than 3. As a consequence, we determine
Externí odkaz:
http://arxiv.org/abs/2405.10888
Importance sampling is a popular technique in Bayesian inference: by reweighting samples drawn from a proposal distribution we are able to obtain samples and moment estimates from a Bayesian posterior over latent variables. Recent work, however, indi
Externí odkaz:
http://arxiv.org/abs/2310.17374
Autor:
Hubeny, Ivan, Heap, Sara R.
We present a set of isochrone-tailored spectral libraries for analyzing composite spectra of low-metallicity massive star clusters or starburst galaxies. Specifically, we have computed non-LTE spectra for stars of all initial masses for isochrones at
Externí odkaz:
http://arxiv.org/abs/2309.01024
Publikováno v:
Volcanica, Vol 7, Iss 2, Pp 665-684 (2024)
Extrusion of viscous lava produces domes and spines, collapses of which pose a significant local hazard. Understanding extrusion processes and probabilistic hazard estimation require comprehensive datasets of geometric parameters. We introduce Morpho
Externí odkaz:
https://doaj.org/article/f5650d5bea05402cae70ba90956ba1b4
Autor:
Heap, Aaron, Donovan, Una, Grossman, Riley, Laine, Nickolas, McDermott, Connor, Paone, Marcus, Southcott, Drew
Publikováno v:
Pi Mu Epsilon J. 15, No. 9, 553-568 (2023)
A knot mosaic is a representation of a knot or link on a square grid using a collection of tiles that are either blank or contain a portion of the knot diagram. Traditionally, a piece of the knot on one tile connects to a piece of the knot on an adja
Externí odkaz:
http://arxiv.org/abs/2306.09276
Autor:
Heap, Winston, Li, Junxian
We show that distinct primitive L-functions can achieve extreme values simultaneously on the critical line. Our proof uses a modification of the resonance method and can be applied to establish simultaneous extreme central values of L-functions in fa
Externí odkaz:
http://arxiv.org/abs/2306.07777
Reweighted wake-sleep (RWS) is a machine learning method for performing Bayesian inference in a very general class of models. RWS draws $K$ samples from an underlying approximate posterior, then uses importance weighting to provide a better estimate
Externí odkaz:
http://arxiv.org/abs/2305.11022
The study of knot mosaics is based upon representing knot diagrams using a set of tiles on a square grid. This branch of knot theory has many unanswered questions, especially regarding the efficiency with which we draw knots as mosaics. While any kno
Externí odkaz:
http://arxiv.org/abs/2303.12138
Publikováno v:
Bull. London Math. Soc. 55 (2023), 2963-2975
We exhibit large values of the Dedekind zeta function of a cyclotomic field on the critical line. This implies a dichotomy whereby one either has improved lower bounds for the maximum of the Riemann zeta function, or large values of Dirichlet $L$-fun
Externí odkaz:
http://arxiv.org/abs/2302.08285
Publikováno v:
Journal of Theoretical and Applied Electronic Commerce Research, Vol 19, Iss 2, Pp 1616-1636 (2024)
Blockchain technology enables innovative financing models in supply-chain finance. This research constructs a tripartite evolutionary game model that includes core enterprises as employers, small- and medium-sized enterprises (SMEs) as contractors, a
Externí odkaz:
https://doaj.org/article/2417772d8ac240cea352a98579ca3c19