This text investigates the mathematical and physical principles governing boundary-layer flows in fluids with low viscosity. The author, Anatoliĭ Ivanovich Ruban, leverages his expertise in fluid mechanics to bridge the gap between classical boundary-layer theory and contemporary research findings. The book provides a rigorous framework for understanding how thin viscous layers interact with rigid surfaces in otherwise inviscid flow environments.

Experts recognize this work as a specialized resource for graduate-level students and researchers in fluid mechanics. Readers frequently note the high level of mathematical density and the technical precision required to engage with the presented theories.