Waves without the wave equation: Examples from nonlinear acoustics
Waves without the wave equation: Examples from nonlinear acoustics is a scholarly work, published in 2018 in ''International Journal of Engineering Science''. The main subjects of the publication include hyperbolic partial differential equation, mathematical analysis, method of characteristics, shock wave, computational fluid dynamics, ordinary differential equation, partial differential equation, nonlinear system, differential equation, applied mathematics, mathematics, wave equation, and turbulence. The authors give conditions under which an initially mild challenge of hyperbolicity, represented by pressure, develops into a severe challenge.