Results 1 to 10 of about 1,118,607 (313)
Weighted multimodal family of distributions with sine and cosine weight functions [PDF]
Heliyon, 2020 In this paper, the moment of various types of sine and cosine functions are derived for any random variable. For an arbitrary even probability density function, the sine and cosine moments are used to define new families of univariate multimodal ...
Ayman Alzaatreh +2 more
doaj +2 more sources
Parametric Family of Root-Finding Iterative Methods: Fractals of the Basins of Attraction
Fractal and Fractional, 2022 Research interest in iterative multipoint schemes to solve nonlinear problems has increased recently because of the drawbacks of point-to-point methods, which need high-order derivatives to increase the order of convergence.
José J. Padilla +3 more
doaj +1 more source
Parametric weighting functions [PDF]
Journal of Economic Theory, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enrico Diecidue +2 more
openaire +6 more sources
Analysis of dam deformation with robust weight functions [PDF]
Geodetski Vestnik, 2020 Civil engineering structures (e.g., bridges, dams) are exposed to deformation under the influence of various factors such as water level changes, landslides, tectonic phenomena, etc. These deformations must be periodically monitored.
Berkant Konakoğlu
doaj +1 more source
Piecewise Monotone Approximation of Unbounded Functions In Weighted Space LP,w([-,]) [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2022 In this paper, investigate the approximation of unbounded functions in weighted space, by using trigonometric polynomials considered. We introduced type of polynomials piecewise monotone having same local monotonicity as unbounded functions without ...
Alaa Adnan, Sultan Mehiady
doaj +1 more source
On weighted multivariate sign functions
Journal of Multivariate Analysis, 2022 Multivariate sign functions are often used for robust estimation and inference. We propose using data dependent weights in association with such functions. The proposed weighted sign functions retain desirable robustness properties, while significantly improving efficiency in estimation and inference compared to unweighted multivariate sign-based ...
Subhabrata Majumdar +1 more
openaire +2 more sources
Improved Hardy Inequalities with a Class of Weights
Mathematics, 2023 In the framework of Hardy type inequalities and their applications to evolution problems, the paper deals with local and nonlocal weighted improved Hardy inequalities related to the study of Kolmogorov operators perturbed by singular potentials.
Anna Canale
doaj +1 more source
Dynamics and Stability on a Family of Optimal Fourth-Order Iterative Methods
Algorithms, 2022 In this manuscript, we propose a parametric family of iterative methods of fourth-order convergence, and the stability of the class is studied through the use of tools of complex dynamics.
Alicia Cordero +2 more
doaj +1 more source
Conservative Finite Volume Schemes for Multidimensional Fragmentation Problems
Mathematics, 2021 In this article, a new numerical scheme for the solution of the multidimensional fragmentation problem is presented. It is the first that uses the conservative form of the multidimensional problem.
Jitraj Saha, Andreas Bück
doaj +1 more source
Extended Gevrey Regularity via Weight Matrices
Axioms, 2022 The main aim of this paper is to compare two recent approaches for investigating the interspace between the union of Gevrey spaces Gt(U) and the space of smooth functions C∞(U). The first approach in the style of Komatsu is based on the properties of two
Nenad Teofanov, Filip Tomić
doaj +1 more source