Browsing by Subject "Matrix algebra"

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  • Continuous-Flow Matrix Transposition Using Memories 
    Garrido, Mario; Pirsch, Peter (New York, NY : Institute of Electrical and Electronics Engineers, 2020)
    In this paper, we analyze how to calculate the matrix transposition in continuous flow by using a memory or group of memories. The proposed approach studies this problem for specific conditions such as square and non-square ...
  • Implementing unitary 2-designs using random diagonal-unitary matrices 
    Nakata, Yoshifumi; Hirche, Christoph; Morgan, Ciara; Winter, Andreas (Schloss Dagstuhl- Leibniz-Zentrum für Informatik GmbH, Dagstuhl Publishing, 2015)
    Unitary 2-designs are random unitary matrices which, in contrast to their Haar-distributed counterparts, have been shown to be efficiently realized by quantum circuits. Most notably, unitary 2-designs are known to achieve ...
  • Low Delay Filter Banks with Perfect Reconstruction 
    Schuller, Gerald (Berlin : De Gruyter, 1996)
    The design of modulated filter banks with a low system delay and with perfect reconstruction will be shown. The filter lengths K can be chosen arbitrarily. The well known orthogonal filter banks have a system delay of K - ...
  • Noncommutative instantons and solitons 
    Lechtenfeld, Olaf (Trieste : Sissa Medialab Srl, 2003)
    I explain how to construct noncommutative BPS configurations in four and lower dimensions by solving linear matrix equations. Examples are instantons in D=4 Yang-Mills, monopoles in D=3 Yang-Mills-Higgs, and (moving) ...