Results 251 to 260 of about 11,879,845 (280)
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Rearrangements of differentiable functions
Mathematical Notes of the Academy of Sciences of the USSR, 1971An investigation of properties of rearrangements of functions differentiable in a generalized sense. Lower bounds are obtained for the symmetric norm of the gradient of a function. Analogous relations are established for the simplest functional of the calculus of variations.
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The Differentiation of a Composite Function
The Mathematical Gazette, 1971In a previous issue of the Gazette J. G. Colman gives a formula for the nth derivative of the composite function f[g(x)], states that this is proved by induction and asks for a more direct and illuminating proof.
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Differentiability of a convex function
Journal of Soviet Mathematics, 1992See the review in Zbl 0711.49016.
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On the differentiability of functions
Studia Mathematica, 1964A. Zygmund, Elias M. Stein
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Differentiability of Functionals
1985Let β be the basic family of p-measures. Given an arbitrary set U, let k: β → ℝ U be a functional, assigning to each p-measure P a real-valued function on U, say u → k(u, P) ∈ ℝ.
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A continuously differentiable filled function method for global optimization
Numerical Algorithms, 2014Hongwei Lin, Yuelin Gao, Yuping Wang
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On the differentiability of functions
Rendiconti del Circolo Matematico di Palermo, 1977openaire +3 more sources
A minimization method for the sum of a convex function and a continuously differentiable function
, 1981H. Mine, M. Fukushima
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