##  [Limit-Circle Case](/index.php/limit-circle-case) 

  ##  [Limit-Circle Case](https://mathlogic.quantumdictionary.io/limit-circle-case-0) 

  

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- Natural & Formal Sciences -

**Mathematics & Logic Dictionary**

 







 

 

 

 



 

 

 

 

Definition

A Weyl classification at an endpoint of a second-order symmetric differential expression where every local solution is square-integrable near the endpoint; therefore additional boundary conditions at that endpoint are required to produce self-adjoint extensions.