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188,757 research outcomes, page 1 of 18,876
  • publication . Preprint . Article . 2008
    Open Access English
    Authors:
    Wolfgang Hollik; Tilman Plehn; Michael Rauch; Heidi Rzehak;
    Persistent Identifiers

    Comment: 5 pages, 2 figures

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  • publication . Preprint . 2020
    Open Access English
    Authors:
    Yehudai, Gilad; Shamir, Ohad;
    Project: EC | THUNDEEP (754705)

    We consider the fundamental problem of learning a single neuron $x \mapsto\sigma(w^\top x)$ using standard gradient methods. As opposed to previous works, which considered specific (and not always realistic) input distributions and activation functions $\sigma(\cdot)$, ...

  • publication . Article . Preprint . 2005
    Open Access
    Authors:
    R. D. Jeffries; Phil Evans; John P. Pye; Kevin Briggs;
    Persistent Identifiers
    Publisher: Oxford University Press (OUP)

    We report XMM-Newton observations of the young open cluster NGC 2547 which allow us to characterise coronal activity in solar-type stars at an age of 30 Myr. X-ray emission peaks among G-stars at luminosities (0.3-3keV) of Lx~10^{30.5} erg/s and declines to Lx10^{34} er...

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  • publication . Preprint . 2019
    Open Access English
    Authors:
    Zamani, Moslem; Hladic, Milan;

    Absolute value equations, due to their relation to the linear complementarity problem, have been intensively studied recently. In this paper, we present error bounds for absolute value equations. Along with the error bounds, we introduce an appropriate condition number....

  • publication . Preprint . Article . 2009
    Open Access English
    Authors:
    Gavin K. Brennen; Demosthenes Ellinas; Viv Kendon; Jiannis K. Pachos; I Tsohantjis; Zhenghan Wang;
    Persistent Identifiers

    Comment: 17 pages, 10 figures

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  • publication . Preprint . Article . 2017
    Open Access English
    Authors:
    Marc Gillioz; Xiaochuan Lu; Markus A. Luty;
    Persistent Identifiers
    Project: SNSF | New Methods for Strongly-... (P300P2_154559)

    This paper presents two methods to compute scale anomaly coefficients in conformal field theories (CFTs), such as the c anomaly in four dimensions, in terms of the CFT data. We first use Euclidean position space to show that the anomaly coefficient of a four-point funct...

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  • publication . Article . Preprint . 1999
    Open Access
    Authors:
    Nick Dorey; Timothy J. Hollowood; David Tong;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC

    Comment: amstex, 46 pages with 2 figures

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  • publication . Conference object . Preprint . 2017
    Open Access English
    Authors:
    Nicolas Garron; Kurt Langfeld;
    Persistent Identifiers

    Comment: based on a talk given by N.G. at 34th annual International Symposium on Lattice Field Theory 24-30 July 2016 University of Southampton, UK

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  • publication . Conference object . Preprint . 2019
    Open Access English
    Authors:
    Simon H. Tindemans; Goran Strbac;
    Persistent Identifiers

    Thermostatically controlled loads such as refrigerators are exceptionally suitable as a flexible demand resource. This paper derives a decentralised load control algorithm for refrigerators. It is adapted from an existing continuous time control approach, with the aim t...

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  • publication . Preprint . 2016
    Open Access English
    Authors:
    Alvarado, Pablo A.; Álvarez, Mauricio A.; Orozco, Álvaro A.;

    Deep brain stimulation (DBS) is a surgical treatment for Parkinson's Disease. Static models based on quasi-static approximation are common approaches for DBS modeling. While this simplification has been validated for bioelectric sources, its application to rapid stimula...

188,757 research outcomes, page 1 of 18,876