What is the definition of polyedral? 🙋

👉 Polydifferential equations are a class of differential equations that involve the coefficients of derivatives with respect to one or more variables. These equations can be used in various fields such as physics, engineering, and economics, where the coefficients represent physical quantities or functions that vary over time or space. They arise from systems of nonlinear partial differential equations and have applications in modeling complex phenomena.


polyedral


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