Title :
A comment on `An inequality for the trace of matrix product´ by J.K. Baksalary and S. Puntanen
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing
fDate :
3/1/1993 12:00:00 AM
Abstract :
An example is provided which illustrates that the new bounds for the trace of the product of an arbitrary n×n real matrix A and an n×n nonnegative definite real symmetric matrix B derived in the above-titled paper (ibid., vol.37, no.2, pp.239-240, Feb. 1992) are not valid
Keywords :
matrix algebra; inequality; matrix product; nonnegative definite real symmetric matrix; trace; Adaptive control; Adaptive systems; Automatic control; Control systems; Ear; Linear matrix inequalities; Programmable control; Stability analysis; Symmetric matrices; Time varying systems;
Journal_Title :
Automatic Control, IEEE Transactions on
