Roberts orthogonality for 2×2 complex matrices

izvorni znanstveni rad

izvorni znanstveni rad

Roberts orthogonality for 2×2 complex matrices

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2019
Časopis Acta mathematica Hungarica
Volumen 157
Svesčić 1
Stranice str. 220-228
DOI 10.1007/s10474-018-0870-3
ISSN 0236-5294
EISSN 1588-2632
Status objavljeno

Sažetak

We give a complete description of 2x2 complex matrices A and B which are Roberts orthogonal to each other. Necessary and sufficient conditions for Roberts orthogonality of A and B are also given in terms of traces of matrices.

Ključne riječi

Roberts orthogonality ; trace ; matrix of order 2