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Thursday, January 20, 2011

Localization, extension & contraction of scalars

Post-c.i.
Posted by twin7819 at 1:23 PM No comments:
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Labels: contraction of scalars, extension of scalars, localization

Module category

New CM

Post c.i.

(F1)
Posted by twin7819 at 1:18 PM No comments:
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Labels: category, module

UFD and its group of principal fractional ideals being free

UFD, C.I.
Posted by twin7819 at 10:29 AM No comments:
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Labels: UFD

Dedekind domain is a UFD iff PID

Posted by twin7819 at 10:09 AM No comments:
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Labels: Dedekind domain, PID, UFD

Wednesday, January 19, 2011

Tensor product commutes with localization

F1
Posted by twin7819 at 10:19 AM No comments:
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Labels: localization, tensor product

Ideal class group

F1
Posted by twin7819 at 8:37 AM No comments:
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Labels: Dedekind domain, fractional ideal

Fractional ideals in Dedekind domain form a group

F0 (Valuation rings, VALII)
Posted by twin7819 at 8:10 AM No comments:
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Labels: Dedekind domain, fractional ideal
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Blog Archive

  • ▼  2011 (8)
    • ▼  January (8)
      • Localization, extension & contraction of scalars
      • Module category
      • UFD and its group of principal fractional ideals b...
      • Dedekind domain is a UFD iff PID
      • Tensor product commutes with localization
      • Ideal class group
      • Fractional ideals in Dedekind domain form a group
      • UFD ⇔ ACCPI

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