Wronskian

[′vrän·skē·ən] (mathematics) An n × n matrix whose i th row is a list of the (i - 1)st derivatives of a set of functions f₁, …, f_n; ordinarily used to determine linear independence of solutions of linear homogeneous differential equations.

Wronskian

a functional determinant composed of n functions f₁(x), f₂(x)....,f_n(x) and their derivatives up to the order n - 1 inclusive:

The vanishment of the Wrońskian [W(x) = 0] is a necessary and, under certain additional assumptions, a sufficient condition for the linear dependence between the given n functions, differentiated n - 1 times. Based on this, the Wrońskian is used in the theory of linear differential equations. The Wrońskian was introduced by J. Wroński in 1812.

单词	wronskian
释义	Wronskian Wronskian [′vrän·skē·ən] (mathematics) An n × n matrix whose i th row is a list of the (i - 1)st derivatives of a set of functions f₁, …, f_n; ordinarily used to determine linear independence of solutions of linear homogeneous differential equations. Wronskian a functional determinant composed of n functions f₁(x), f₂(x)....,f_n(x) and their derivatives up to the order n - 1 inclusive: The vanishment of the Wrońskian [W(x) = 0] is a necessary and, under certain additional assumptions, a sufficient condition for the linear dependence between the given n functions, differentiated n - 1 times. Based on this, the Wrońskian is used in the theory of linear differential equations. The Wrońskian was introduced by J. Wroński in 1812.
随便看	digital flight data system digital flight guidance computer digital flight guidance system digital flight guidance system/computer digital flight information publication digital flight inspection system digital flight recorder digital flood insurance rate map digital fluoroscopy digital flux gate magnetic compass digital/fm satellite links between nato satcom ground terminals digital footprint digital forensics digital forensics and electronic discovery digital forensics and emergency preparedness institute digital forensics certification board digital forensics division digital forensics, incident response digital forensics practitioner interest group digital forensics professionals digital forensics tool testing digital format digital formats digital fortress digital forvaltning