Browsing by Subject "Graph"

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  • Anderson Localization for Electric Quantum Walks and Skew-Shift CMV Matrices 
    Cedzich, C.; Werner, A.H. (Berlin ; Heidelberg : Springer, 2021)
    We consider the spectral and dynamical properties of one-dimensional quantum walks placed into homogenous electric fields according to a discrete version of the minimal coupling principle. We show that for all irrational ...
  • An efficient method to detect mutual overlap of a large set of unordered images for structure-from-motion 
    Wang, X.; Zhan, Z.Q.; Heipke, Christian (Göttingen : Copernicus GmbH, 2017)
    Recently, low-cost 3D reconstruction based on images has become a popular focus of photogrammetry and computer vision research. Methods which can handle an arbitrary geometric setup of a large number of unordered and ...
  • Network detection in raster data using marked point processes 
    Schmidt, Alena; Kruse, Christian; Rottensteiner, Franz; Sörgel, Uwe; Heipke, Christian (Göttingen : Copernicus GmbH, 2016)
    We propose a new approach for the automatic detection of network structures in raster data. The model for the network structure is represented by a graph whose nodes and edges correspond to junction-points and to connecting ...
  • Solvable conjugacy class graph of groups 
    Bhowal, Parthajit; Cameron, Peter J.; Nath, Rajat Kanti; Sambale, Benjamin (Amsterdam [u.a.] : Elsevier, 2023)
    In this paper we introduce the graph Γsc(G) associated with a group G, called the solvable conjugacy class graph (abbreviated as SCC-graph), whose vertices are the nontrivial conjugacy classes of G and two distinct conjugacy ...