Linked from

The 3 pages that link to Schwarz reflection principle, each with the reason it gives.

• Identity theoremRelated: Uniqueness from the identity theorem ensures competing reflected extensions coincide.

• Complex conjugateRelated: Its reflection rule applies complex conjugation to both function values and points.

• Morera's theoremRelated: Morera's theorem can verify holomorphy across the boundary after defining the reflected extension.