In mathematics, the Lebesgue differentiation theorem is a theorem of real analysis, which states that for almost every point, the value of an integrable function is the limiting average taken around the point. The theorem is named for Henri Lebesgue.
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In mathematics, the Lebesguedifferentiationtheorem is a theorem of real analysis, which states that for almost every point, the value of an integrable...
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integrable functions. In higher dimensions Lebesgue'sdifferentiationtheorem generalizes the Fundamental theorem of calculus by stating that for almost every...
{\displaystyle f} does not oscillate too much, in an average sense. The Lebesguedifferentiationtheorem states that, given any f ∈ L 1 ( R k ) {\displaystyle f\in...
The Lebesgue integral describes better how and when it is possible to take limits under the integral sign (via the monotone convergence theorem and dominated...
on the differentiation of integrals is the Lebesguedifferentiationtheorem, as proved by Henri Lebesgue in 1910. Consider n-dimensional Lebesgue measure...
contraction mapping theorem. For functions of a single variable, the theorem states that if f {\displaystyle f} is a continuously differentiable function with...
_{a}^{b}f_{x}(x,t)\,dt} If the integrals at hand are Lebesgue integrals, we may use the bounded convergence theorem (valid for these integrals, but not for Riemann...
In vector calculus, the divergence theorem, also known as Gauss's theorem or Ostrogradsky's theorem, is a theorem relating the flux of a vector field through...
generalized Stokes theorem (sometimes with apostrophe as Stokes' theorem or Stokes's theorem), also called the Stokes–Cartan theorem, is a statement about...
called indefinite integrals. The fundamental theorem of calculus relates definite integration to differentiation and provides a method to compute the definite...
The gradient theorem, also known as the fundamental theorem of calculus for line integrals, says that a line integral through a gradient field can be evaluated...
implicit function theorem provides a uniform way of handling these sorts of pathologies. In calculus, a method called implicit differentiation makes use of...
In differential calculus, there is no single uniform notation for differentiation. Instead, various notations for the derivative of a function or variable...
theorem states that, under a mild condition on the partial derivatives (with respect to each yi ) at a point, the m variables yi are differentiable functions...
Riemann–Stieltjes and Lebesgue–Stieltjes integrals. The discrete analogue for sequences is called summation by parts. The theorem can be derived as follows...