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4 papers · 1 filter
Complex Network Approach for Recurrence Analysis of Time Series
N. Marwan, J. F. Donges, Y. Zou +2
We propose a novel approach for analysing time series using complex network theory. We identify the recurrence matrix calculated from time series with the adjacency matrix of a com…
Coherent State on SUq(2) Homogeneous Space
N. Aizawa, R. Chakrabarti
The generalized coherent states for quantum groups introduced by Jurco and Stovicek are studied for the simplest example SU_q(2) in full detail. It is shown that the normalized SU_…
Fano manifolds obtained by blowing up along curves with maximal Picard number
Toru Tsukioka
The Picard number of a Fano manifold X obtained by blowing up a curve in a smooth projective variety is known to be at most 5, in any dimension greater than or equal to 4. We show…
Surface Bound States in n-band Systems with Quasiclassical Approach
Yuki Nagai, Nobuhiko Hayashi
We discuss the tunneling spectroscopy at a surface in multi-band systems such as Fe-based superconductors with the use of the quasiclassical approach. We extend the single-band met…