Equivalent formulations of the gradient
| Autor: | Sanjo Zlobec |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Control and Optimization
Applied Mathematics Mathematical analysis food and beverages Function (mathematics) Derivative Management Science and Operations Research Characterization (mathematics) Lipschitz continuity Computer Science Applications Nonlinear conjugate gradient method Quadratic equation Gradient Quadratic envelope property Zero derivative point Envelope (mathematics) Gradient descent Mathematics |
| Popis: | The gradient of a smooth function in several variables with a Lipschitz derivative is characterized using the quadratic envelope property of the function. The characterization shows that one can determine the gradient without using differentiation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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