Differential Equation/Examples/Second Order Linear Partial 1
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Example of Differential Equation
Partial linear differential equation of the $2$nd order in $3$ independent variables:
- $\dfrac {\partial^2 V} {\partial x^2} + \dfrac {\partial^2 V} {\partial y^2} + \dfrac {\partial^2 V} {\partial z^2} = 0$
Sources
- 1926: E.L. Ince: Ordinary Differential Equations ... (previous) ... (next): Chapter $\text I$: Introductory: $\S 1.1$ Definitions