Results 21 to 30 of about 3,566,549 (338)
Asymptotically Efficient Estimation of Weighted Average Derivatives with an Interval Censored Variable [PDF]
, 2013 This paper studies the identification and estimation of weighted average derivatives of conditional location functionals including conditional mean and conditional quantiles in settings where either the outcome variable or a regressor is interval-valued.
Kaido, Hiroaki
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A Note on the Interval Function of a Disconnected Graph
Discussiones Mathematicae Graph Theory, 2018 In this note we extend the Mulder-Nebeský characterization of the interval function of a connected graph to the disconnected case. One axiom needs to be adapted, but also a new axiom is needed in addition.
Changat Manoj +3 more
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Interval arithmetic in calculations
Open Engineering, 2016 Interval arithmetic is the mathematical structure, which for real intervals defines operations analogous to ordinary arithmetic ones. This field of mathematics is also called interval analysis or interval calculations.
Bairbekova Gaziza +3 more
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Liapounoff type inequality for pseudo-integral of interval-valued function
AIMS Mathematics, 2022 In this paper, two new Liapounoff type inequalities in terms of pseudo-analysis dealing with set-valued functions are given. The first one is given for a pseudo-integral of set-valued function where pseudo-operations are given by a generator g:[0,∞]→[0,∞]
Tatjana Grbić +5 more
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Generalised L\"uroth expansions and a family of Minkowski's Question-Mark functions [PDF]
, 2014 The Minkowski's Question-Mark function is a singular homeomorphism of the unit interval that maps the set of quadratic surds into the rationals. This function has deserved the attention of several authors since the beginning of the twentieth century ...
Arroyo, Aubin
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Function Interval Arithmetic [PDF]
, 2014 We propose an arithmetic of function intervals as a basis for convenient rigorous numerical computation. Function intervals can be used as mathematical objects in their own right or as enclosures of functions over the reals. We present two areas of application of function interval arithmetic and associated software that implements the arithmetic: (1 ...
Duracz, Jan +3 more
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Cauchy: Jurnal Matematika Murni dan Aplikasi, 2022 We consider the problem of estimating the mean function of a compound cyclic Poisson process in the presence of power function trend. The objectives of this paper are: (i) to construct confidence interval for the mean function of a compound cyclic ...
Faisal Muhammad +2 more
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Concerning Nonnegative Valued Interval Functions [PDF]
Proceedings of the American Mathematical Society, 1962 2. Preliminary definitions and theorems. Throughout this paper all integrals considered will be Hellinger [1i type limits of the appropriate sums (the definitions, theorems and proofs of this paper can be extended to "many valued" functions). Thus, if K is a real valued function of subintervals of the number interval [a, b], the existence of f[a,bjK(I)
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Transitivity of interval and fuzzy-interval extensions of interval functions [PDF]
Advances in Intelligent Systems Research, 2015 Let I = [a; b] be a real compact interval and f : I ! I a continuous function. Dene Kc([a; b]) the class of all non empty compact subinterval of [a; b] and let f the natural extension of f to Kc([a; b]), that is to say, f(J) = f(J) for all J 2 I([a; b]). Also, let Fc([a; b]) the class of all fuzzy-intervals with support contained in [a; b] and consider
Yurilev Chalco-Cano +1 more
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Interval oscillation criteria for nonlinear impulsive differential equations with variable delay
Electronic Journal of Qualitative Theory of Differential Equations, 2016 In this paper, the interval qualitative properties of a class of second order nonlinear differential equations are studied. For the hypothesis of delay being variable $\tau(t)$, an "interval delay function" is introduced to estimate the ratio of ...
Xiaoliang Zhou, Wu-Sheng Wang
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