The \(h\) function
The function \(h : \mathbf{R}^p\to\mathbf{R}\cup\{\infty\}\) is separable down to the component and is piecewise linear in each component. The figure shows a 1-dimensional example. The function can model, e.g.,:
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The \(h\) functionThe function \(h : \mathbf{R}^p\to\mathbf{R}\cup\{\infty\}\) is separable down to the component and is piecewise linear in each component. The figure shows a 1-dimensional example. The function can model, e.g.,:
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