 ##  [Boundary Integral Equation](/boundary-integral-equation) 

  ##  [Boundary Integral Equation](https://mathlogic.quantumdictionary.io/boundary-integral-equation-0) 

  
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- Natural &amp; Formal Sciences -

**Mathematics &amp; Logic Dictionary**

 
Definition

An integral equation posed on the boundary of a domain that represents a boundary-value problem for a partial differential equation via layer potentials or boundary operators, reducing a volumetric PDE to an equation for unknown boundary densities.