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Showing 1 to 3 of 3 for “"Normal matrices"”.

  1. On the spread of certain normal matrices.

    Xing, YongjunFaculty of Graduate Studies and Research, University of Regina2011

    regina Repository record

  2. Higher Rank Numerical Ranges for Certain Non-Normal Matrices

    Mustafa, Saleh Mohamed AliFaculty of Graduate Studies and Research, University of Regina2019

    … of higher rank numerical ranges for certain non-normal matrices, namely direct sums of Jordan blocks, and direct sums of the form (Jordan Block plus scalar multiple of the identity). The higher rank numerical range of a normal matrix is well-understood, but little is known in general, other than …

    regina Repository record

  3. Reciprocity and Normality in the Scattering Matrix of Disordered Media

    Bharadwaj, Shreyas K.Massachusetts Institute of Technology2025

    … diagonal blocks encoding same-side reflection matrices (RMs) and off-diagonal blocks encoding transmission matrices (TMs) in opposing propagation directions. Under Helmholtz reciprocity, symmetry relations are imposed: RMs are symmetric, and forward and reverse TMs are mathematical transposes …

    mit Repository record