PDE 12 | Wave equation: characteristics PDE 12 | Wave equation: characteristics begin-post-stats commutant • 39K views end-post-stats begin-duration 15:13 end-duration Math topics: _Elementary_geometry_##Elementary geometry##_Angle_##Angle##_Line_(geometry)_##Line (geometry)##_Point_(geometry)_##Point (geometry)##_Differential_equations_##Differential equations##_Wave_##Wave##_D'Alembert's_formula_##D'Alembert's formula##_Method_of_characteristics_##Method of characteristics##_Partial_differential_equations_##Partial differential equations##_Heat_equation_##Heat equation##_Wave_propagation_##Wave propagation##_Initial_value_problem_##Initial value problem##_Wave_equation_##Wave equation##_Functions_and_mappings_##Functions and mappings##_Function_(mathematics)_##Function (mathematics)##_Average_##Average##_Integral_##Integral Other topics: _Color_##Color##_Blue_##Blue##_Tints_and_shades_##Tints and shades##_White_##White##_Lightness_##Lightness##_Physics_##Physics##_Time_##Time##_Velocity_##Velocity##_Physics_##Physics video-id: YWOeOi6q62s channel_commutant_ So What Learning Color , Differential equations , Elementary geometry , Functions and mappings , Partial differential equations , Physics Sunday, January 21, 2018 Share Share