New trace norm inequalities for 2 x 2 blocks of diagonal matrices
classification
🧮 math.CA
keywords
blocksdiagonalinequalitiesnormtracematricesanalogsbehavior
read the original abstract
Several new trace norm inequalities are established for 2n x 2n block matrices, in the special case where the four n x n blocks are diagonal. Some of the inequalities are non-commutative analogs of Hanner's inequality, others describe the behavior of the trace norm under re-ordering of diagonal entries of the blocks.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.