Category:Singular Points

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This category contains results about Singular Points.
Definitions specific to this category can be found in Definitions/Singular Points.

Real Analysis

Let $C$ be a locus.

A point $P \in C$ is called a singular point if and only if $P$ does not have a unique tangent to $C$ which is itself differentiable.


Complex Analysis

Let $U \subseteq \C$ be an open set.

Let $f : U \to \C$ be a complex function.


A singular point of $f$ is a point at which $f$ is not analytic.

Subcategories

This category has the following 3 subcategories, out of 3 total.