Abstract
This chapter introduces Riemann’s double and triple integrals over integration domains, bounded by real-valued functions with and without the use of mappings that transform the bounded integration domains.
Keywords: Bounded regions, Bounded and not closed region, Closed and bounded regions, Double Riemann integral, Integration domains, Jacobian determinant, Lower bound region, Maps in ℝ, Maps in ℝ2, Maps in ℝ3, Not closed and not bounded region, Simple Riemann integral, Triple Riemann integral, Upper bound region.