3,200 research outputs found

    The effect of latent confounding processes on the estimation of the strength of causal influences in chain-type networks

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    The authors acknowledge GTD TauRx Therapeutics centres for generous funding of this research.Peer reviewedPublisher PD

    Networks : On the relation of bi- and multivariate measures

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    Date of Acceptance: 28/04/2015 Acknowledgement The article processing charge was funded by the German Research Foundation (DFG) and the Albert Ludwigs University Freiburg in the funding programme Open Access PublishingPeer reviewedPublisher PD

    Categorifications of the extended affine Hecke algebra and the affine q-Schur algebra S(n, r) for 3 <= r < n

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    We categorify the extended affine Hecke algebra and the affine quantum Schur algebra S(n, r) for 3 <= r < n, using results on diagrammatic categorification in affine type A by Elias-Williamson, that extend the work of Elias-Khovanov for finite type A, and Khovanov-Lauda respectively. We also define 2-representations of these categorifications on an extension of the 2-category of affine (singular) Soergel bimodules. These results are the affine analogue of the results in [28].FCT-Fundacao para a Ciencia e a Tecnologia [PTDC/MAT/101503/2008]New Geometry and Topologyinfo:eu-repo/semantics/publishedVersio

    A diagrammatic categorification of the affine q-Schur algebra S(n,n) for n > 2

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    This is a follow-up to the paper in which we categorified the affine quantum Schur algebra S(n,r) for 2 < r < n, using a quotient of Khovanov and Lauda's categorification of the affine quantum sl_n. In this paper we categorify S(n,n) for n > 2, using an extension of the aforementioned quotient.info:eu-repo/semantics/publishedVersio

    Assessing the strength of directed influences among neural signals : An approach to noisy data

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    Acknowledgements This work was supported by the German Science Foundation (Ti315/4-2), the German Federal Ministry of Education and Research (BMBF grant 01GQ0420), and the Excellence Initiative of the German Federal and State Governments. B.S. is indebted to the Kosterlitz Centre for the financial support of this research project.Peer reviewedPreprin