Definition of Subderivatives. Meaning of Subderivatives. Synonyms of Subderivatives

Here you will find one or more explanations in English for the word Subderivatives. Also in the bottom left of the page several parts of wikipedia pages related to the word Subderivatives and, of course, Subderivatives synonyms and on the right images related to the word Subderivatives.

Definition of Subderivatives

Subderivative
Subderivative Sub`de*riv"a*tive, n. A word derived from a derivative, and not directly from the root; as, ``friendliness' is a subderivative, being derived from ``friendly', which is in turn a derivative from ``friend.'

Meaning of Subderivatives from wikipedia

- subderivatives (or subgradient) generalizes the derivative to convex functions which are not necessarily differentiable. The set of subderivatives at...
- many subderivatives at zero, with just one of them taking the value sgn ⁡ ( 0 ) = 0 {\displaystyle \operatorname {sgn}(0)=0} . A subderivative value...
- at each real number x {\displaystyle x} we have a nonempty set of subderivatives, which may be thought of as lines touching the graph of φ {\displaystyle...
- required, in which conventional derivatives are replaced by (set-valued) subderivatives. Consider the following problem in deterministic optimal control over...
- {\displaystyle h_{j}\colon \mathbb {R} ^{n}\rightarrow \mathbb {R} } have subderivatives at a point x ∗ ∈ R n {\displaystyle x^{*}\in \mathbb {R} ^{n}} . If...
- Subgradient methods are convex optimization methods which use subderivatives. Originally developed by Naum Z. Shor and others in the 1960s and 1970s, subgradient...
- Convex function Invex function Legendre transformation Semi-continuity Subderivative Main results (list) Carathéodory's theorem Ekeland's variational principle...
- differentiable due to the kink at x = 0. Subgradient methods which rely on the subderivative can be used to solve L 1 {\displaystyle L_{1}} regularized learning...
- Pentti; Merikoski, Jorma K.; Tossavainen, Timo (2020). "Arithmetic Subderivatives: p-adic Discontinuity and Continuity". Journal of Integer Sequences...
- for problems of differential equations and in functional analysis. Subderivative Weyl's lemma (Laplace equation) Gilbarg, D.; Trudinger, N. (2001). Elliptic...