Backlund-Darboux transform
type: Concept
broader: nonlinear partial differential equation solution method
preferred label: تبدیل بکلاند-داربوکس @fa

superposition method
type: Concept
broader: nonlinear partial differential equation solution method
preferred label: روش برهمنهش @fa

homogeneous balance method
type: Concept
broader: nonlinear partial differential equation solution method
preferred label: روش تعادل همگن @fa

nonlinear partial differential equation solution method
type: Concept
broader: partial differential equation
narrower: homogeneous balance method
narrower: Backlund-Darboux transform
narrower: superposition method
preferred label: روش حل معادله دیفرانسیل جزئی غیرخطی @fa

partial differential equation
type: Concept
narrower: nonlinear partial differential equation solution method
preferred label: معادله دیفرانسیل جزئی @fa