📚 noun • entry_id 60675
central simple algebra
Meanings (ES + gloss)
ASC • álgebra simple central
A finite-dimensional associative algebra over some field K that is a simple algebra and whose centre is exactly K.
The complex numbers #92;C form a central simple algebra over themselves, but not over the real numbers #92;R (the centre of #92;C is all of #92;C, not just #92;R). The quaternions…
The concept of central simple algebra over a field K represents a noncommutative analogue to that of extension field over K. In both cases, the object has no nontrivial two-sided i…
Phrases
No hay frases
Word forms