Persamaan gelombang

Persamaan gelombang adalah sebuah persamaan diferensial parsial linear tingkat kedua untuk mendeskripsikan gelombang yang dipelajari dalam fisika klasik seperti gelombang mekanikal (seperti gelombang air, gelombang suara dan gelombang seismik) atau gelombang-gelombang cahaya. Persamaan tersebut muncul dalam bidang-bidang seperti akustik, elektromagnetik dan dinamika fluida.

Referensi 
 M. F. Atiyah, R. Bott, L. Garding, "Lacunas for hyperbolic differential operators with constant coefficients I", Acta Math., 124 (1970), 109–189. 
 M.F. Atiyah, R. Bott, and L. Garding, "Lacunas for hyperbolic differential operators with constant coefficients II", Acta Math., 131 (1973), 145–206.
 R. Courant, D. Hilbert, Methods of Mathematical Physics, vol II. Interscience (Wiley) New York, 1962.
 L. Evans, "Partial Differential Equations". American Mathematical Society Providence, 1998.
 "Linear Wave Equations", EqWorld: The World of Mathematical Equations.
 "Nonlinear Wave Equations", EqWorld: The World of Mathematical Equations.
 William C. Lane, "MISN-0-201 The Wave Equation and Its Solutions", Project PHYSNET.

Pranala luar 
 Nonlinear Wave Equations by Stephen Wolfram and Rob Knapp, Nonlinear Wave Equation Explorer by Wolfram Demonstrations Project.
 Mathematical aspects of wave equations are discussed on the Dispersive PDE Wiki .
 Graham W Griffiths and William E. Schiesser (2009). Linear and nonlinear waves. Scholarpedia, 4(7):4308. doi:10.4249/scholarpedia.4308

Persamaan fisika