Browsing Cambridge University by Title

Now showing items 1169-1188 of 1268

  • TORSION GALOIS REPRESENTATIONS OVER CM FIELDS AND HECKE ALGEBRAS IN THE DERIVED CATEGORY 

    Newton, James; Thorne, Jack Arfon (Cambridge University PressForum of Mathematics, Sigma, 2016-07-21)
    We construct algebras of endomorphisms in the derived category of the cohomology of arithmetic manifolds, which are generated by Hecke operators. We construct Galois representations with coefficients in these Hecke algebras ...

  • Torsional Alfvén resonances as an efficient damping mechanism for non-radial oscillations in red giant stars 

    Loi, ST; Papaloizou, John Christopher (Oxford University PressMonthly Notices of the Royal Astronomical Society, 2017-06-01)
    Stars are self-gravitating fluids in which pressure, buoyancy, rotation and magnetic fields provide the restoring forces for global modes of oscillation. Pressure and buoyancy energetically dominate, while rotation and ...

  • Total Positivity in Markov Structures 

    Fallat, S; Lauritzen, S; Sadeghi, Kayvan; Uhler, C; Wermuth, N; Zwiernik, K (Institute of Mathematical StatisticsAnnals of Statistics, 2017-06)
    We discuss properties of distributions that are multivariate totally positive of order two (MTP$_{2}$) related to conditional independence. In particular, we show that any independence model generated by an MTP$_{2}$ ...

  • Toward standard practices for sharing computer code and programs in neuroscience 

    Eglen, Stephen John; Marwick, B; Halchenko, YO; Hanke, M; Sufi, S; Gleeson, P; Silver, RA; Davison, AP; Lanyon, L; Abrams, M; Wachtler, T; Willshaw, DJ; Pouzat, C; Poline, J-B
    Computational techniques are central in many areas of neuroscience and are relatively easy to share. This paper describes why computer programs underlying scientific publications should be shared and lists simple steps for ...

  • Towards a reconstruction of macroeconomics using a stock flow consistent (SFC) model 

    Godley, Wynne (CFAP, Cambridge Judge Business School, University of Cambridge, 2004-05)
    This paper aims to rehabilitate “stock flow consistent” (SFC) macroeconomics as a radical alternative to the neo-classical approach which has dominated the subject during the last thirty years. Commercial banks are reckoned ...

  • Towards a worldwide storage infrastructure 

    Quintard, Julien (University of CambridgeFaculty of Computer Science and TechnologyComputer LaboratoryJesus College, 2012-06-12)
    Peer-to-peer systems have recently gained a lot of attention in the academic community especially through the design of KBR (Key-Based Routing) algorithms and DHT (Distributed Hash Table)s. On top of these constructs ...

  • Towards Automatic Model Comparison: An Adaptive Sequential Monte Carlo Approach 

    Zhou, Yan; Johansen, Adam M; Aston, John Alexander (Taylor & FrancisJournal of Computational and Graphical Statistics, 2015-08-17)
    Model comparison for the purposes of selection, averaging and validation is a problem found throughout statistics. Within the Bayesian paradigm, these problems all require the calculation of the posterior probabilities of ...

  • Towards mirror symmetry for varieties of general type 

    Gross, Mark William; Katzarkov, Ludmil; Ruddat, Helge (ElsevierAdvances in Mathematics, 2016)

  • Towards radiative transitions in charmonium 

    O'Hara, C; Ryan, SM; Moir, Graham; Thomas, Christopher Edward (Proceedings of Science, 2016-01-01)
    We present preliminary calculations towards radiative transitions in charmonium using anisotropic $\textit{Nf}$=2+1 dynamical ensembles generated by the Hadron Spectrum Collaboration. With the use of newer technologies we ...

  • Towards the european strategy for particle physics: The briefing book 

    Åkesson, T; Aleksan, R; Allanach, Benjamin Christopher; Bertolucci, S; Blondel, A; Butterworth, J; Cavalli-Sforza, M; Cervera, A; De Naurois, M; Desch, K; Egede, U; Heuer, R; Hoecker, A; Huber, P; Jungmann, K; Linde, F; Lombardi, A; Mangano, M; Mezzetto, M; Onderwater, G; Palanque-Delabrouille, N; Peach, K; Polosa, A; Rondio, E; Webber, B; Weiglein, G; Womersley, J (European Physical Journal C, 2007-07-01)

  • Tracking and modelling motion for biomechanical analysis 

    Aristidou, Andreas (University of CambridgeDepartment of EngineeringHughes Hall, 2010-11-16)
    This thesis focuses on the problem of determining appropriate skeletal configurations for which a virtual animated character moves to desired positions as smoothly, rapidly, and as accurately as possible. During the last ...

  • Trading to stops 

    Imkeller, Nora; Rogers, Leonard Christopher (Society for Industrial and Applied MathematicsSiam Journal on Financial Mathematics, 2014-12-16)
    The use of trading stops is a common practice in financial markets for a variety of reasons: it reduces the frequency of trading and thereby transaction costs; it provides a simple way to control losses on a given trade, ...

  • Transcriptional profiling of MnSOD-mediated lifespan extension in Drosophila reveals a species-general network of aging and metabolic genes 

    Curtis, Christina; Landis, Gary N; Folk, Donna; Wehr, Nancy B; Hoe, Nicholas; Waskar, Morris; Abdueva, Diana; Skvortsov, Dmitriy; Ford, Daniel; Luu, Allan; Badrinath, Ananth; Levine, Rodney L; Bradley, Timothy J; Tavare, Simon; Tower, John (2007-12-09)
    Abstract Background Several interventions increase lifespan in model organisms, including reduced insulin/insulin-like growth factor-like signaling (IIS), FOXO transcription factor activation, dietary restriction, and ...

  • Transfer bond stresses generated between FRP tendons and concrete 

    Lees, Janet Marillyn; Burgoyne, Christopher John (Institute of Civil EngineersMagazine of Concrete Research, 1999)
    There is a growing interest in the use of new materials in construction. Materials such as fibre-reinforced plastics (FRPs) are lightweight, strong, and, for the most part, non-corrodible. Hence, the use of FRPs as ...

  • Transmission capacity improvement for high speed multimode waveguide links using advanced optical launch and multilevel modulation schemes 

    Geng, Liang (University of CambridgeDepartment of Engineering, 2013-07-09)
    This dissertation investigates the potential technologies in both optical and electrical domains for transmission capacity improvement in multimode waveguide links. The first half of the dissertation focuses on the multimode ...

  • Transport AC loss in high temperature superconducting coils 

    Ainslie, Mark D. (University of CambridgeDepartment of Engineering, 2012-05-08)
    In this dissertation, the problem of calculating and measuring AC losses in superconducting coils is addressed, with a particular focus on the transport AC loss of coils for electric machines. In order to model the ...

  • Transversals as Generating Sets in Finitely Generated Groups 

    Button, Jack; Chiodo, Maurice Charles; Laris, Mariano Zeron-Medina (Cambridge University PressBulletin of the Australian Mathematical Society, 2015-08-19)
    We explore transversals of finite index subgroups of finitely generated groups. We show that when H is a subgroup of a rank n group G and H has index at least n in G then we can construct a left transversal for H which ...

  • Trend to equilibrium for the Becker–Döring equations: an analogue of Cercignani's conjecture 

    Cañizo, JA; Einav, Amit; Lods, B (Mathematical Sciences PublishersAnalysis and PDE, 2017-08-01)
    We investigate the rate of convergence to equilibrium for subcritical solutions to the Becker–Döring equations with physically relevant coagulation and fragmentation coefficients and mild assumptions on the given initial ...

  • Trends in modeling Biomedical Complex Systems 

    Unknown author (2009-10-15)
    Abstract In this paper we provide an introduction to the techniques for multi-scale complex biological systems, from the single bio-molecule to the cell, combining theoretical modeling, experiments, informatics tools and ...

  • Tricks and tips for faster small-scale swimming: Complex fluids and elasticity 

    Riley, Emily Elizabeth (University of CambridgeMathematicsMagdalene College, 2017-09-28)
    Many cells exploit the bending or rotation of flagellar filaments in order to self-propel in viscous fluids. Often swimming occurs in complex, nonlinear fluids, e.g. mucus. Futhermore even in simple Newtonian fluids, if ...