Now showing items 7572-7591 of 11937

  • Bédos, Erik; Omland, Tron (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    On reduced twisted group C*-algebras that are simple and/or have a unique trace
  • Wirz, Lukas Nico; Reine, Simen Sommerfelt; Pedersen, Thomas Bondo (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    The definiteness of the Mulliken and Dirac electron repulsion integral (ERI) matrices is examined for different classes of resolution-of-the-identity (RI) ERI approximations with particular focus on local fitting techniques. ...
  • Storrøsten, Erlend Briseid; Karlsen, Kenneth Hvistendahl (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    For stochastic conservation laws driven by a semilinear noise term, we propose a generalization of the Kružkov entropy condition by allowing the Kružkov constants to be Malliavin differentiable random variables. Existence ...
  • Barndorff-Nielsen, Ole E.; Benth, Fred Espen; Szozda, Benedykt (Journal article / Tidsskriftartikkel / SubmittedVersion, 2014)
    This paper generalizes the integration theory for volatility modulated Brownian-driven Volterra processes onto the space of Potthoff–Timpel distributions. Sufficient conditions for integrability of generalized processes ...
  • Barndorff-Nielsen, Ole E.; Benth, Fred Espen; Pedersen, Jan; Veraart, Almut E. D. (Journal article / Tidsskriftartikkel / SubmittedVersion, 2014)
  • Asghari, Mahnaz; Beltran Jimenez, Jose; Khosravi, Shahram; Mota, David (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
    We consider a cosmological model with an interaction between dark matter and dark energy which leaves the background cosmology unaffected and only affects the evolution of the perturbations. This is achieved by introducing ...
  • Aas, Eyvind (Research report / Forskningsrapport, 1969)
  • Kristiansen, Lars (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    The final publication is available at IOS Press through http://dx.doi.org/10.3233/COM-170081
  • Kristiansen, Lars (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    The final publication is available at IOS Press.
  • Ottem, John Christian (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)
    We show that a pseudoeffective R-divisor has numerical dimension 0 if it is numerically trivial on a subvariety with ample normal bundle. This implies that the cycle class of a curve with ample normal bundle is big, which ...
  • Skogsrud, Håkon; Rouppe, Van Der Voort Luc; De Pontieu, Bart Walter (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2016)
    The Interface Region Imaging Spectrograph (IRIS) provides spectroscopy and narrow band slit-jaw (SJI) imaging of the solar chromosphere and transition region at unprecedented spatial and temporal resolutions. Combined with ...
  • Di Nunno, Giulia; Fiacco, Andrea; Karlsen, Erik Hove (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Volterra processes appear in several applications ranging from turbulence to energy finance where they are used in the modelling of e.g.temperatures and wind and the related financial derivatives. Volterra processes are ...
  • Normann, Dag (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2016)
    We prove that if a closed subset X of the Baire space is searchable in the sense of Escardó [Logical Methods in Computer Science 4(3) (2008), 3], and by a functional definable in Gödel’s T, then X is countable, and the ...
  • Waldman, Robin; Somot, Samuel; Herrmann, Marine; Sevault, Florence; Isachsen, Pål Erik (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
    Chaotic intrinsic variability is a fundamental driver of the oceanic variability. Its understanding is key to interpret observations, evaluate numerical models, and predict the future ocean and climate. Here we study ...
  • Løvholt, Finn; Pedersen, Geir Kleivstul; Harbitz, Carl Bonnevie; Glimsdal, Sylfest; Kim, Jihwan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2015)
    This review presents modelling techniques and processes that govern landslide tsunami generation, with emphasis on tsunamis induced by fully submerged landslides. The analysis focuses on a set of representative examples ...
  • Seibold, Heidi; Bernau, Christoph; Boulesteix, Anne-Laure; De Bin, Riccardo (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
    In biomedical research, boosting-based regression approaches have gained much attention in the last decade. Their intrinsic variable selection procedure and ability to shrink the estimates of the regression coefficients ...
  • Elstad, Aleksander A; Nguyen, Kevin; Sartori, Sabrina; Norby, Truls Eivind (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
    KBaPO4 – recently reported to hydrate in steam at 80°C into a novel low-temperature protonic conductor – was synthesized by a solid state reaction and its electrical properties characterized by impedance spectroscopy. At ...
  • Shephard, Grace Elizabeth; Matthews, Kara J.; Hosseini, Kasra; Domeier, Mathew (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2017)
    The geoscience community is increasingly utilizing seismic tomography to interpret mantle heterogeneity and its links to past tectonic and geodynamic processes. To assess the robustness and distribution of positive seismic ...
  • Ottem, John Christian (Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2011)
    We show that the blow-up of P^2 in n points on a line has finitely generated Cox ring. We give explicit generators for the ring and calculate its defining ideal of relations. The final version of this research was originally ...
  • Heierstad, Geir; Ruud, Arild Engelsen (Chapter / Bokkapittel / PublishedVersion; Peer reviewed, 2016)
    What India does to our understanding of democracy remains under-researched and there is, in particular, a need for in-depth and sociologically sensitive investigations into the meaning and practice of democracy in India. ...