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54,777 research outcomes, page 1 of 5,478
  • publication . Conference object . 2020
    English
    Authors:
    Florent Bouchard; Arnaud Breloy; Alexandre Renaux; Guillaume Ginolhac;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | MARGARITA (ANR-17-ASTR-0015), ANR | PHOENIX (ANR-15-CE23-0012)

    International audience; We consider the optimal performance of blind separation of Gaussian sources. In practice, this estimation problem is solved by a two-step procedure: estimation of a set of co-variance matrices from the observed data and approximate joint diagonal...

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  • publication . Article . Preprint . 2014
    Open Access English
    Authors:
    David Greynat; Eduardo de Rafael; Grégory Vulvert;
    Persistent Identifiers
    Publisher: Springer/SISSA
    Project: ANR | OCEVU (ANR-11-LABX-0060), ANR | Amidex (ANR-11-IDEX-0001)

    EdeR thanks the support of the OCEVU Labex (ANR-11-LABX-0060) and the A*MIDEX project (ANR-11-IDEX-0001-02) funded by the “Investissements d’Avenir” French government program managed by the ANR. DG’s work is supported in part by the EU under Contract MTRN-CT-2006-035482...

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  • publication . Article . 2019
    Open Access
    Authors:
    S. Rozen; Antoine Comby; E. Bloch; S. Beauvarlet; Dominique Descamps; Baptiste Fabre; Stéphane Petit; Valérie Blanchet; Bernard Pons; Nirit Dudovich; ...
    Persistent Identifiers
    Publisher: American Physical Society (APS)
    Project: EC | EXCITERS (682978), EC | LASERLAB-EUROPE (654148), ANR | MISFITS (ANR-14-CE32-0014)

    Controlling the polarization state of electromagnetic radiation enables the investigation of fundamental symmetry properties of matter through chiroptical processes. Over the past decades, many strategies have been developed to reveal structural or dynamical information...

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  • publication . Article . Preprint . 2018
    Open Access English
    Authors:
    Z. Iftikhar; A. Anthore; Andrew K. Mitchell; François Parmentier; Ulf Gennser; Abdelkarim Ouerghi; Antonella Cavanna; Christophe Mora; P. Simon; F. Pierre;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | Nano-Saclay (ANR-10-LABX-0035)

    Quantum phase transitions are ubiquitous in many exotic behaviors of strongly-correlated materials. However the microscopic complexity impedes their quantitative understanding. Here, we observe thoroughly and comprehend the rich strongly-correlated physics in two profou...

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  • publication . Conference object . Article . Preprint . 2015
    Open Access
    Authors:
    Rémi Varloot; Ana Bušíüć; Anne Bouillard;
    Publisher: ACM
    Project: ANR | MARMOTE (ANR-12-MONU-0019)

    The maximum independent set (MIS) problem is a well-studied combinatorial optimization problem that naturally arises in many applications, such as wireless communication, information theory and statistical mechanics. MIS problem is NP-hard, thus many results in the lite...

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  • publication . Article . 2021
    Open Access English
    Authors:
    James R. Portman; Gwendolyn M. Brouwer; Jack Bollins; Nigel J. Savery; Terence R. Strick;
    Publisher: National Academy of Sciences
    Project: ANR | PrTxConf (ANR-17-CE11-0042)

    Significance R-loop structures pose a threat to genomic integrity because their formation can lead to mutagenesis. Mutagenesis drives antibiotic resistance in bacteria and chemotherapy resistance in human cancers; therefore, it is important to understand how R-loops for...

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  • publication . Article . 2017
    Open Access English
    Authors:
    Miguel Ponce-Vargas; Cloé Azarias; Denis Jacquemin; Boris Le Guennic;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: EC | MARCHES (278845), ANR | Chalcones (ANR-14-CE05-0035)

    International audience; A set of 13 bis(difluoroboron)-1,2-bis((pyrrol-2-yl)methylene)hydrazine (BOPHY) dyes is studied through a hybrid time-dependent density functional theory (TD-DFT)-scaled opposite spin-configuration interaction singles with a double correction [SO...

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  • publication . Preprint . 2018
    Open Access English
    Authors:
    Bucur, D.; Ferone, V.; Nitsch, C.; Trombetti, C.;
    Project: ANR | PERSYVAL-lab (ANR-11-LABX-0025)

    In this paper we prove that the ball maximizes the first eigenvalue of the Robin Laplacian operator with negative boundary parameter, among all convex sets of \mathbb{R}^n with prescribed perimeter. The key of the proof is a dearrangement procedure of the first eigenfun...

  • publication . Conference object . 2013
    Open Access English
    Authors:
    Olivier Huber; Vincent Acary; Bernard Brogliato;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | ChaSliM (ANR-11-BS03-0007)

    International audience; Different time-discretization methods for sliding mode control (SMC) are presented. A new discrete-time sliding mode control scheme is proposed for linear time-invariant (LTI) systems. It is error-free in the discretization of the equivalent part...

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  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Christopher C. Chapman; Jean-Baptiste Sallée;
    Persistent Identifiers
    Publisher: HAL CCSD
    Project: ANR | EXCITING (ANR-12-PDOC-0001), NSF | OCE-PRF Track 2 (Internat... (1521508)

    Comment: Submitted to Ocean Modelling

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54,777 research outcomes, page 1 of 5,478