Results 151 to 160 of about 2,287,877 (286)

Non-Hermitian Random Matrix Theory and Lattice QCD with Chemical Potential [PDF]

, 1999
H. Markum, Rainer Pullirsch, Tilo Wettig
openalex   +1 more source

A matrix model of a non-Hermitian β-ensemble

Random Matrices: Theory and Applications
We introduce the first random matrix model of a complex [Formula: see text]-ensemble. The matrices are tridiagonal and can be thought of as the non-Hermitian analogue of the Hermite [Formula: see text]-ensembles discovered by [I. Dumitriu and A. Edelman, Matrix models for beta ensembles, J. Math. Phys. 43 (2002) 5830–5847].
Francesco Mezzadri, Henry Taylor
openaire   +5 more sources

Matrix‐less methods for the spectral approximation of large non‐Hermitian Toeplitz matrices: A concise theoretical analysis and a numerical study [PDF]

Manuel Bogoya, Sven‐Erik Ekström, Stefano Serra‐Capizzano, Paris Vassalos   +3 more
openalex   +1 more source

On the singular sector of the Hermitian random matrix model in the large N limit [PDF]

, 2010
B. G. Konopelchenko, Luis Martı́nez Alonso, Елена Медина   +2 more
openalex   +1 more source

Rigorous Asymptotic Perturbation Bounds for Hermitian Matrix Eigendecompositions

Computation
In this paper, we present rigorous asymptotic componentwise perturbation bounds for regular Hermitian indefinite matrix eigendecompositions, obtained via the method of splitting operators.
Mihail Konstantinov, Petko Hristov Petkov   +1 more
doaj   +1 more source

Minimum trace norm of real symmetric and Hermitian matrices with zero diagonal

Special Matrices
We establish tight lower bounds for the trace norm (‖⋅‖1)\left(\Vert \cdot {\Vert }_{1}) of real symmetric and Hermitian matrices with zero diagonal entries in terms of their entrywise L1{L}^{1}-norms (‖⋅‖(1))\left(\Vert \cdot {\Vert }_{\left(1)}).
Einollahzadeh Mostafa, Nematollahi Mohammad Ali   +1 more
doaj   +1 more source

An application of E. H. Moore’s determinant of a hermitian matrix [PDF]

, 1939
Nathan Jacobson
openalex   +1 more source

LargeNexpansions and Painlevé hierarchies in the Hermitian matrix model [PDF]

, 2011
Gabriel Álvarez, Luis Martínez Alonso, Elena Medina   +2 more
openalex   +1 more source

Topological expansion for the 1-hermitian matrix model correlation functions. [PDF]

, 2004
Bertrand Eynard
openalex   +1 more source

Linearizations of Hermitian Matrix Polynomials Preserving the Sign Characteristic

SIAM Journal on Matrix Analysis and Applications, 2015
María Isabel Bueno Cachadina, F. Dopico, S. Furtado   +2 more
semanticscholar   +1 more source