Functions of a complex variable Concept
Branch cut
Summary
A branch cut is a curve that is removed from the plane so that a multivalued function has a continuous single-valued branch on the rest. See the definition. The usual branch cut for the logarithm is the negative real axis.
Further reading
- Web https://en.wikipedia.org/wiki/Branch_point, Branch cuts
About this page
| Tag | 0W8QHVSN95 |
|---|---|
| URI | m2://0W8QHVSN95 |
| Aliases | cut |
| Kind | concept |
| Writing | W1 stated |
| MSC | 30A99 |
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What this page needs for W2
- edge instance_of in: at least two examples (0 of 2)
- edge not_instance_of in: at least one non-example (0 of 1)
- edge specializes both: the more general notions and the special cases (0 of 1)
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