bn:03257568n
Noun Concept
Categories: Inverse functions, Complex analysis
EN
branch point  branch  branch cut  branch cuts  branch points
EN
In the mathematical field of complex analysis, a branch point of a multi-valued function is a point such that if the function is n-valued at that point, all of its neighborhoods contain a point that has more than n values. Wikipedia
Definitions
Sources
EN
In the mathematical field of complex analysis, a branch point of a multi-valued function is a point such that if the function is n-valued at that point, all of its neighborhoods contain a point that has more than n values. Wikipedia
A point at which a multiple-valued function changes values Wikipedia Disambiguation
Point of interest for complex multi-valued functions Wikidata