Auflistung Fakultät für Mathematik und Physik nach Titel

Auflistung Fakultät für Mathematik und Physik nach Titel

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  • Actuarial and financial risk management in networks 
    Awiszus, Kerstin (Hannover : Institutionelles Repositorium der Leibniz Universität Hannover, 2020)
    Interconnectedness constitutes a key characteristic of actuarial and financial systems. In regular times, it facilitates the provision of the systems’ important services to society. In times of crisis, however, it enables ...
  • Adaption of an array spectroradiometer for total ozone column retrieval using direct solar irradiance measurements in the UV spectral range 
    Zuber, Ralf; Sperfeld, Peter; Riechelmann, Stefan; Nevas, Saulius; Sildoja, Meelis; Seckmeyer, Gunther (Göttingen : Copernicus GmbH, 2018)
    A compact array spectroradiometer that enables precise and robust measurements of solar UV spectral direct irradiance is presented. We show that this instrument can retrieve total ozone column (TOC) accurately. The internal ...
  • Adaptive Finite-Element-Ausgleichsformulierungen für parabolische Anfangs-Randwertaufgaben 
    Majidi, Mohammad (Hannover : Universität, 2002)
    [no abstract]
  • Adaptive hyperbooks : adaptation for project-based learning resources 
    Henze, Nicola (Hannover : Universität Hannover, 2000)
    [no abstract]
  • Adaptive refinement for unstructured T-splines with linear complexity 
    Maier, Roland; Morgenstern, Philipp; Takacs, Thomas (Amsterdam : Elsevier Science, 2022)
    We present an adaptive refinement algorithm for T-splines on unstructured 2D meshes. While for structured 2D meshes, one can refine elements alternatingly in horizontal and vertical direction, such an approach cannot be ...
  • Adaptive time domain boundary element method for sound radiation of tyres 
    Nezhi, Zouhair (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2014)
    [no abstract]
  • Additivity of entropic uncertainty relations 
    Schwonnek, Rene (Wien : Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften, 2018)
    We consider the uncertainty between two pairs of local projective measurements performed on a multipartite system. We show that the optimal bound in any linear uncertainty relation, formulated in terms of the Shannon ...
  • Addressing the Grid-Size Sensitivity Issue in Large-Eddy Simulations of Stable Boundary Layers 
    Dai, Yi; Basu, Sukanta; Maronga, Björn; de Roode, Stephan R. (Dordrecht [u.a.] : Springer Science + Business Media B.V, 2020)
    We have identified certain fundamental limitations of a mixing-length parametrization used in a popular turbulent kinetic energy-based subgrid-scale model. Replacing this parametrization with a more physically realistic ...
  • ADHM skyrmions 
    Cork, Josh; Halcrow, Chris (Bristol : IOP Publ., 2022)
    We propose, via the Atiyah-Manton approximation, a framework for studying skyrmions on R3 using Atiyah-Drinfeld-Hitchin-Manin (ADHM) data for Yang-Mills instantons on R4. We provide a dictionary between important concepts ...
  • Adiabatic Ground States in Non-smooth Spacetimes 
    Sanchez Sanchez, Yafet; Schrohe, Elmar (Cham (ZG) : Springer International Publishing AG, 2023)
    Ground states are a well-known class of Hadamard states in smooth spacetimes. In this paper, we show that the ground state of the Klein–Gordon field in a non-smooth ultrastatic spacetime is an adiabatic state. The order ...
  • Adiabatic spin cooling using high-spin Fermi gases 
    Colomé-Tatché, Maria; Klempt, Carsten; Santos, Luis; Vekua, Teimuraz (Bristol : IOP Publishing Ltd., 2011)
    Spatial entropy redistribution plays a key role in adiabatic cooling of ultra-cold lattice gases. We show that high-spin fermions with a spatially variable quadratic Zeeman coupling may allow for the creation of an inner ...
  • Adiabaticity in the lateral electron-momentum distribution after strong-field ionization 
    Henkel, Jost; Lein, Manfred; Engel, Volker; Dreissigacker, Ingo (College Park, MD : American Physical Society, 2012)
    By solving the time-dependent Schrödinger equation for atoms in short laser pulses of different polarizations, it is shown that in strong-field ionization without rescattering, the lateral width of the electron-momentum ...
  • Adjoint maps between implicative semilattices and continuity of localic maps 
    Erné, Marcel; Picado, Jorge; Pultr, Aleš (Basel : Springer, 2022)
    We study residuated homomorphisms (r-morphisms) and their adjoints, the so-called localizations (or l-morphisms), between implicative semilattices, because these objects may be characterized as semilattices whose unary ...
  • AdS6 solutions of type II supergravity 
    Apruzzi, Fabio; Fazzi, Marco; Passias, Achilleas; Rosa, Dario; Tomasiello, Alessandro (New York : Springer, 2014)
    Very few AdS6 × M 4 supersymmetric solutions are known: one in massive IIA, and two IIB solutions dual to it. The IIA solution is known to be unique; in this paper, we use the pure spinor approach to give a classification ...
  • Adsorbate induced refacetting: Pb chains on Si(557) 
    Czubanowski, M.; Schuster, A.; Akbari, S.; Pfnür, Herbert; Tegenkamp, Christoph (Bristol : IOP Publishing Ltd., 2007)
    The structure on the atomic and mesoscopic scale of Pb adsorbed on Si(557) has been investigated by high-resolution low energy electron diffraction (SPA-LEED). Depending on Pb coverage in the range between 1.2 and 1.6 ...
  • Adsorbate-induced one-dimensional long-range modulation of an epitaxial insulator film 
    Ernst, Wolfgang; Eichmann, M.; Pfnür, Herbert; Jonas, K.-L.; von Oeynhausen, V.; Meiwes-Broer, K.H. (College Park, MD : American Institute of Physics, 2002)
    Using low-energy electron diffraction and scanning tunneling micrsocopy, we found that epitaxial NaCl films grown on Ge(100) with thicknesses up to (at least) 15 monolayers can be modulated with a period of six lattice ...
  • Adsorption geometry of OH adsorbed at F centers on a NaCl(100) surface 
    Malaske, U.; Pfnür, Herbert; Bässler, M.; Weiss, M.; Umbach, E. (College Park, MD : American Physical Society, 1996)
    The orientation of molecular H2O in a bilayer on defect-free NaCl(100) and of chemisorbed OH adsorbed at F centers on the (100) surface of NaCl was investigated using angle-resolved O K edge near-edge x-ray-absorption ...
  • Adsorption-site mixing at a continuous order-disorder phase transition 
    Schwennicke, C.; Sandhoff, M.; Sklarek, W.; Jürgens, D.; Pfnür, Herbert (College Park, MD : American Physical Society, 1995)
    The temperature-dependent probability of occupation of the two threefold-coordinated adsorption sites was determined for the system S/Ru(0001) at a coverage of 0.33, analyzing energy-dependent intensity curves [I(E) curves] ...
  • Advanced numerical approaches in the dynamics of relativistic flows 
    Radice, David (Hannover : Gottfried Wilhelm Leibniz Universität Hannover, 2013)
    [no abstract]
  • Advanced optical techniques for laser-interferometric gravitational-wave detectors 
    Heinzel, Gerhard (Hannover : Universität, 1999)
    [no abstract]

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