Logarithmic form: Difference between revisions

Revision as of 18:48, 6 July 2023

Revision as of 11:58, 8 November 2023

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:<math>\Omega^p_X(\log D).</math>

The name comes from the fact that in [[complex analysis]], <math>d(\log z)=dz/z</math>; here <math>dz/z</math> is a typical example of a 1-form on the [[complex numbersnumber]]s '''C''' with a logarithmic pole at the origin. Differential forms such as <math>dz/z</math> make sense in a purely algebraic context, where there is no analog of the [[logarithm]] function.

==Logarithmic de Rham complex==