Results 61 to 70 of about 101 (91)
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Comonotone approximation of periodic functions
Mathematical Notes, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dzyubenko, G. A., Pleshakov, M. G.
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On comonotonic functions of uncertain variables
Fuzzy Optimization and Decision Making, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Regular fuzzy measure and representation of comonotonically additive functional
Fuzzy Sets and Systems, 2000Two real-valued functions \(f,g: X\to\mathbb{R}\) are called comonotonic if \(f(x)< f(x')\) implies \(g(x)\leq g(x')\) for all \(x,x'\in X\). A functional \(I: K\to\mathbb{R}\) on a space of real-valued functions is called comonotonically additive if \(I(f+g)= I(f)+ I(g)\) for any pair of comonotonic functions of \(K\). It is proved that a functional \(
Yasuo Narukawa +2 more
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A representation of a comonotone--additive and monotone functional by two Sugeno integrals
Fuzzy Sets and Systems, 2005zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Endre Pap, Biljana P. Mihailovic
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Distribution Functions, Measurability and Comonotonicity of Functions
1994For a function we introduce the system of upper level sets. Together with a set function it gives rise to the decreasing distribution function and, in the next chapter, the integral. No measurability requirements have to be imposed on the function if the set function is defined on the whole power set.
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The comonotonically additive functional on the class of continuous functions with compact support
Proceedings of 6th International Fuzzy Systems Conference, 2002This paper discusses the functional I defined on the class of continuous functions K, which is comonotonically additive and monotone. It is shown that the functional I can be represented by the difference of two Choquet integrals with respect to regular fuzzy measures when the universal set X is a locally compact Hausdorff space, and that the ...
Y. Narukawa, T. Murofushi, M. Sugeno
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Fuzzy Sets and Systems, 2008
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Hashem Parvaneh Masiha, M. Rahmati
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Hashem Parvaneh Masiha, M. Rahmati
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Representation of Comonotonically Additive Functional by Choquet Integral
2000This paper discusses the functional I defined on the class of continuous functions K, that is comonotonically additive and monotone. The extension of the domain of the functional and the extension I* of the functional are shown. It is discussed that the condition under which the functional I* can be represented by one Choquet integral.
Yasuo Narukawa +2 more
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Comonotone approximation of \(|X|\) by rational functions
1983It is shown that the rational approximant r(x)\(\in {\mathcal R}^ n_ n[- 1,1]\) introduced by Newman satisfying \(| | x| -r(x)| \leq 3\bar e^{\sqrt{n}}\) is actually a comonotone approximation of \(| x|\) on [-1,1] in that r'(x)\(\leq 0\) for \(x\in [-1,0]\) and r'(x)\(\geq 0\) for \(x\in [0,1]\). Furthermore, it is shown that the result of Vyaceslavov
Iliev, G. L., Optiz, U.
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Shape Preserving Multi Approximation by Comonotone Functions
International Journal of Mathematics and Computer ScienceWe prove a multi direct comonotone theorem for the comonotone approximation of piecewise monotone functions via multi ...
Mayada Kareem +2 more
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