AbstractA matrix reverse Hölder inequality is given. This result is a counterpart to the concavity property of matrix weighted geometric means. It extends a scalar inequality due to Gheorghiu and contains several Kantorovich type inequalities
AbstractFollowing a recent paper of7, we present sufficient and necessary conditions (SNECs) under w...
AbstractRecently the authors extended to positive semidefinite matrices converses of matrix inequali...
AbstractA direct proof for a Kantorovich type inequality due to Bauer and Householder is presented. ...
AbstractThe matrix geometric mean is concave. We complete this important fact with a reverse result....
AbstractA generalized matrix version of reverse Cauchy–Schwarz/Hölder inequality is proved. This inc...
AbstractWe point out a sharp reverse Cauchy-Schwarz/Hölder matrix inequality. The Cauchy-Schwarz ver...
An extension of Kantorovich inequality to $n$-operators (Takeaki Yamazaki) Kanagawa University In th...
AbstractRecently, Sagae and Tanabe defined a geometric mean of positive definite matrices and proved...
An inequality with respect to strictly convex/concave functions is discussed. It can be considered a...
Kantorovich inequality is a very useful tool to study the inefficiency of the ordinary least-square...
Kantorovich inequality is a very useful tool to study the inefficiency of the ordinary least-squares...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
AbstractFollowing a recent paper of7, we present sufficient and necessary conditions (SNECs) under w...
AbstractRecently the authors extended to positive semidefinite matrices converses of matrix inequali...
AbstractA direct proof for a Kantorovich type inequality due to Bauer and Householder is presented. ...
AbstractThe matrix geometric mean is concave. We complete this important fact with a reverse result....
AbstractA generalized matrix version of reverse Cauchy–Schwarz/Hölder inequality is proved. This inc...
AbstractWe point out a sharp reverse Cauchy-Schwarz/Hölder matrix inequality. The Cauchy-Schwarz ver...
An extension of Kantorovich inequality to $n$-operators (Takeaki Yamazaki) Kanagawa University In th...
AbstractRecently, Sagae and Tanabe defined a geometric mean of positive definite matrices and proved...
An inequality with respect to strictly convex/concave functions is discussed. It can be considered a...
Kantorovich inequality is a very useful tool to study the inefficiency of the ordinary least-square...
Kantorovich inequality is a very useful tool to study the inefficiency of the ordinary least-squares...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
Published in LAAInternational audienceSome inequalities for positive linear maps on matrix algebras ...
AbstractFollowing a recent paper of7, we present sufficient and necessary conditions (SNECs) under w...
AbstractRecently the authors extended to positive semidefinite matrices converses of matrix inequali...
AbstractA direct proof for a Kantorovich type inequality due to Bauer and Householder is presented. ...
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