 ##  [Unravelling Technique](/unravelling-technique) 

  ##  [Unravelling Technique](https://mathlogic.quantumdictionary.io/unravelling-technique-0) 

  
 [![Mathematics & Logic Dictionary](/sites/default/files/styles/large/public/2026-01/Mathematics%20%26%20Logic.png.webp?itok=UhtTRPnp)](/topic-specific-dictionaries/natural-formal-sciences/mathematics-logic)

- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

A structural transformation that expands a relational model into a tree-like (unfolded) model by duplicating nodes along paths so that local relations become tree branches, used to simplify semantic arguments and decidability analyses.