UNRAMIFIED SCALAR EXTENSIONS OF GRADED DIVISION ALGEBRAS
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. KCI Citation Count: 0
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| Veröffentlicht in: | Communications of the Korean Mathematical Society 2014, 29(1), , pp.23-26 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | 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. KCI Citation Count: 0 |
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| ISSN: | 1225-1763 2234-3024 |
| DOI: | 10.4134/CKMS.2014.29.1.023 |