Indefinite matrix inequalities via matrix means

Matharu, JS; Malhotra, C; Moslehian, MS

Moslehian, MS (corresponding author), Ferdowsi Univ Mashhad, Ctr Excellence Anal Algebra Struct, Dept Pure Math, POB 1159, Mashhad 91775, Razavi Khorasan, Iran.

BULLETIN DES SCIENCES MATHEMATIQUES, 2021; 171 ():

Abstract

For a selfadjoint involutive matrix J we equip C-n with the indefinite inner product [x, y] = < Jx, y >, where <., .> denotes the usual in......

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