scholarly journals Non universality of fluctuations of outlier eigenvectors for block diagonal deformations of Wigner matrices

2021 ◽  
Vol 18 (1) ◽  
pp. 129
Author(s):  
Mireille Capitaine ◽  
Catherine Donati-Martin
Keyword(s):  
Wigner Matrices ◽  
Block Diagonal

Parallelizable block diagonal preconditioners for 3D viscous compressible flow calculations

1993 ◽  
Author(s):  
LAURA DUTTO ◽  
WAGDI HABASHI ◽  
MICHEL FORTIN ◽  
MICHEL ROBICHAUD
Keyword(s):  
Compressible Flow ◽  
Viscous Compressible Flow ◽  
Block Diagonal

Limiting Behavior of Eigenvectors of Large Wigner Matrices

2011 ◽  
Vol 146 (3) ◽  
pp. 519-549 ◽  
Author(s):  
Z. D. Bai ◽  
G. M. Pan
Keyword(s):  
Limiting Behavior ◽  
Wigner Matrices

Autoencoder-Based Latent Block-Diagonal Representation for Subspace Clustering

2020 ◽  
pp. 1-11
Author(s):  
Yesong Xu ◽  
Shuo Chen ◽  
Jun Li ◽  
Zongyan Han ◽  
Jian Yang
Keyword(s):  
Subspace Clustering ◽  
Diagonal Representation ◽  
Block Diagonal

scholarly journals Equipartition principle for Wigner matrices

2021 ◽  
Vol 9 ◽  
Author(s):  
Zhigang Bao ◽  
László Erdős ◽  
Kevin Schnelli
Keyword(s):  
High Precision ◽  
Quantum Systems ◽  
Wigner Matrices ◽  
Very High

Abstract We prove that the energy of any eigenvector of a sum of several independent large Wigner matrices is equally distributed among these matrices with very high precision. This shows a particularly strong microcanonical form of the equipartition principle for quantum systems whose components are modelled by Wigner matrices.

Subspace Clustering with Block Diagonal Sparse Representation

2021 ◽  
Author(s):  
Xian Fang ◽  
Ruixun Zhang ◽  
Zhengxin Li ◽  
Xiuli Shao
Keyword(s):  
Sparse Representation ◽  
Subspace Clustering ◽  
Block Diagonal
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