Abstract
Let Qn(ℂ) denote the space of all skew-symmetric n × n matrices over the complex field ℂ. The paper characterizes the linear mappings T : Qn(ℂ) → Qn(ℂ) that satisfy the condition per(T(A)) = per(A) for all matrices A ∈ Qn(ℂ) and an arbitrary n > 4.
| Original language | English |
|---|---|
| Pages (from-to) | 724-732 |
| Number of pages | 9 |
| Journal | Journal of Mathematical Sciences |
| Volume | 240 |
| Issue number | 6 |
| DOIs | |
| State | Published - 14 Aug 2019 |
| Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Statistics and Probability
- General Mathematics
- Applied Mathematics