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24,247 research outcomes, page 1 of 2,425
  • publication . Preprint . Article . 2021
    Open Access
    Authors:
    Anat Ganor; C S Karthik; Dömötör Pálvölgyi;
    Persistent Identifiers
    Publisher: Association for Computing Machinery (ACM)
    Project: EC | COMPECON (740282)

    Brouwer’s fixed point theorem states that any continuous function from a compact convex space to itself has a fixed point. Roughgarden and Weinstein (FOCS 2016) initiated the study of fixed point computation in the two-player communication model, where each player gets...

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  • publication . Preprint . Article . 2021
    Open Access English
    Authors:
    Bernhard Mühlherr; Gianluca Paolini; Saharon Shelah;
    Persistent Identifiers
    Project: EC | DEPENDENTCLASSES (338821)

    We lay the foundations of the first-order model theory of Coxeter groups. Firstly, with the exception of the $2$-spherical non-affine case (which we leave open), we characterize the superstable Coxeter groups of finite rank, which we show to be essentially the Coxeter g...

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  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    Sergey Malev; Roman Yavich; Roee Shayer;
    Persistent Identifiers
    Publisher: Informa UK Limited

    In this paper we prove the generalized Kaplansky conjecture for the Jordan algebras of the type $J_n$ in particular for self adjoint $2\times 2$ matrices over $\R$, over $\C$, $\HH$ and $\Oct$. In fact, we prove that the image of multilinear polynomial must be either $\...

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  • publication . Article . Preprint . 2021
    Open Access English
    Authors:
    Nathan Ng; Eran Rabani;
    Persistent Identifiers
    Country: United States

    Abstract We study the properties of the Nakajima-Zwanzig memory kernel for a qubit immersed in a many-body localized (i.e. disordered and interacting) bath. We argue that the memory kernel decays as a power law in both the localized and ergodic regimes, and show how thi...

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  • publication . Preprint . 2021
    Open Access English
    Authors:
    Matan Rusanovsky; Gal Oren; Ofer Beeri;
    Persistent Identifiers

    Metallography is crucial for a proper assessment of material's properties. It involves mainly the investigation of spatial distribution of grains and the occurrence and characteristics of inclusions or precipitates. This work presents an holistic artificial intelligence...

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  • publication . Article . Preprint . 2021
    Authors:
    Adrià Aterido; María López-Lasanta; Francisco J. Blanco; Antonio Juan-Mas; María Luz García-Vivar; Alba Erra; Carolina Pérez-García; Simón Ángel Sánchez-Fernández; Raimon Sanmartí; Antonio Fernández-Nebro; ...
    Publisher: Cold Spring Harbor Laboratory

    ABSTRACTRheumatoid arthritis (RA) is an immune-mediated inflammatory disease characterized by a defective adaptive immune receptor repertoire (AIRR) that fails to distinguish self from non-self antigens. The AIRR is vast, encompassing four T cell receptor (TCR) and thre...

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  • publication . Conference object . Other literature type . Preprint . Article . 2021
    Open Access English
    Authors:
    Katz, Asif; Peleg, Michael; Shamai, Shlomo;
    Publisher: IEEE
    Project: EC | CloudRadioNet (694630)

    We investigate the special case of diamond relay comprising a Gaussian channel with identical frequency response from the user to the relays and fronthaul links with limited rate from the relays to the destination. We use the oblivious compress and forward (CF) with dis...

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  • publication . Preprint . Article . 2021
    Open Access
    Authors:
    Finkelberg, Michael; Kazhdan, David; Varshavsky, Yakov;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: EC | HAS (669655)

    We apply the dimension theory developed in [BKV] to establish some of Lusztig's conjectures [Lu].

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  • publication . Preprint . Article . 2021
    Authors:
    Anna Donen; Tzuri Lifschytz; Gilly Wolf; Hagar Ben-Ari; Amit Lotan; Leonard Lerer; Bernard Lerer;
    Publisher: Bentham Science Publishers Ltd.

    ABSTRACTAimSpirulina is a microalga that is widely used as a food supplement and is regarded as having performance enhancing and health promoting properties. We conducted a preliminary evaluation of the possible antidepressant, anti-anxiety, pro-socialization and cognit...

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  • publication . Article . Preprint . 2021
    Open Access
    Authors:
    Novikov, Dmitry; Shapiro, Boris; Tahar, Guillaume;
    Persistent Identifiers
    Publisher: Springer Science and Business Media LLC
    Project: EC | EffectiveTG (802107)

    Meromorphic connections on Riemann surfaces originate and are closely related to the classical theory of linear ordinary differential equations with meromorphic coefficients. Limiting behaviour of geodesics of such connections has been studied by e.g. Abate, Bianchi and...

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24,247 research outcomes, page 1 of 2,425