1. A branch of complex analysis dealing with the integration of complex-valued functions along paths in the complex plane
Complex integration is essential for evaluating contour integrals in the complex plane.
A integração complexa é essencial para avaliar integrais de contorno no plano complexo.
2. The process of integrating functions of complex variables, often using residue theorem or Cauchy's integral formula
In complex integration, the residue theorem provides a powerful tool for computing difficult integrals.
Na integração complexa, o teorema dos resíduos fornece uma ferramenta poderosa para calcular integrais difíceis.