Results 11 to 20 of about 1,704,656 (340)
Multiplicative functions in short intervals [PDF]
Annals of Mathematics, 2016 We introduce a general result relating "short averages" of a multiplicative function to "long averages" which are well understood. This result has several consequences. First, for the M bius function we show that there are cancellations in the sum of $ (n)$ in almost all intervals of the form $[x, x + (x)]$ with $ (x) \rightarrow \infty ...
Matomäki, Kaisa, Radziwiłł, Maksym
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AIMS Mathematics, 2021 In the present note, we develop Hermite-Hadamard type inequality and He's inequality for exponential type convex fuzzy interval-valued functions via fuzzy Riemann-Liouville fractional integral and fuzzy He's fractional integral.
Yanping Yang +3 more
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Prediction Intervals in the Beta Autoregressive Moving Average Model [PDF]
Communications in Statistics - Simulation and Computation, 2021, 2022 In this paper, we propose five prediction intervals for the beta autoregressive moving average model. This model is suitable for modeling and forecasting variables that assume values in the interval $(0,1)$. Two of the proposed prediction intervals are based on approximations considering the normal distribution and the quantile function of the beta ...
arxiv +1 more source
Differentiation of Interval Functions [PDF]
Proceedings of the American Mathematical Society, 1972 This paper is concerned with differentiation of interval functions appearing in interval analysis. Two definitions of a derivative are given; the first one uses an isometric restricted imbedding of the quasilinear space of intervals on the real line R, and the other definition is independent ofthat imbedding.
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Pakistan Armed Forces Medical Journal, 2021 Objective: To determine the reference Interval of liver function tests during uncomplicated pregnancy in population of Rawalpindi and assess their correlation over first and second trimesters of pregnancy. Study Design: Cross sectional study.
Alveena Younas +5 more
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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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Locally finiteness and convolution products in groupoids
AIMS Mathematics, 2020 In this paper, we introduce a version of the Moebius function and other special functions on a particular class of intervals for groupoids, and study them to obtain results analogous to those obtained in the usual lattice, combinatorics and number theory
In Ho Hwang, Hee Sik Kim, Joseph Neggers
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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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AN IMPROVED METHODOLOGY FOR MULTI-CRITERIA EVALUATIONS IN THE SHIPPING INDUSTRY
Brodogradnja, 2016 This paper presents a reliable, easy and more objective approach for ranking and determining preference in a multi-criteria decision-making problem within the shipping industry.
Daniel Osezua Aikhuele +1 more
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Interval Kepercayaan Untuk Fungsi Nilai Harapan dan Fungsi Ragam Proses Poisson Periodik Majemuk
Jambura Journal of Mathematics, 2022 Compound cyclic Poisson process have the mean and variance functions. The objective of this paper is to construct confidence intervals for respectively the mean and variance functions of a compound cyclic Poisson process with significance level 0alpha1 ...
Auliya Fithry +2 more
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