Abstract
Let E be a graded central division algebra (GCDA) over a grade field R. Let S be an unramified graded field extension of R. We describe the grading on the underlying GCDA E' of E ⊗ R S which is analogous to the valuation on a tame division algebra over Henselian valued field.
| Original language | English |
|---|---|
| Pages (from-to) | 23-26 |
| Number of pages | 4 |
| Journal | Communications of the Korean Mathematical Society |
| Volume | 29 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
Keywords
- Graded central division algebras
- Graded fields
- Unramified extension
ASJC Scopus subject areas
- Mathematics(all)
- Applied Mathematics