
doi: 10.1137/0609012
handle: 2027.42/57825
L'A. établit une inégalité relative à la trace de matrices exponentielles: si A est une matrice non-normale, \(tr e^ Ae^{A^ T}\leq tr e^{A+A^ T}.\) On retrouve alors le cas particulier où, A et B étant deux matrices symétriques, \(tr e^{A+B}\leq tr e^ Ae^ B.\)
Engineering, inequality, Miscellaneous inequalities involving matrices, Aerospace Engineering, Norms of matrices, numerical range, applications of functional analysis to matrix theory, Golden-Thompson inequality, trace, matrix exponential
Engineering, inequality, Miscellaneous inequalities involving matrices, Aerospace Engineering, Norms of matrices, numerical range, applications of functional analysis to matrix theory, Golden-Thompson inequality, trace, matrix exponential
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