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Wazwaz organizes the book by solution method, not by equation type. Readers learn:

Unlike more theoretical texts (e.g., Tricomi or Corduneanu), Wazwaz prioritizes algorithmic clarity over formal proofs. Each chapter includes:

Symmetric kernels, orthogonal systems, and Green's functions.

Partially. Wazwaz focuses on analytical decomposition methods. For numerical methods (Nyström, Galerkin), pair it with Atkinson’s Numerical Solution of Integral Equations .

The 2011 first edition is standard. A second edition has not yet been released.