
The author gives a useful survey on quaternions and matrices of quaternions. He recalls standard facts going back to Rowan Hamilton as well as new results motivated by applications in physical theories. The main research problem presented in the paper is to extend the classical matrix theory from complex to the quaternion matrices.
Numerical Analysis, quaternion matrices, Algebra and Number Theory, Matrices over special rings (quaternions, finite fields, etc.), Discrete Mathematics and Combinatorics, matrices of quaternions, Geometry and Topology, Mathematics
Numerical Analysis, quaternion matrices, Algebra and Number Theory, Matrices over special rings (quaternions, finite fields, etc.), Discrete Mathematics and Combinatorics, matrices of quaternions, Geometry and Topology, Mathematics
| citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 884 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 0.1% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 0.1% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
