Results 91 to 100 of about 4,240 (200)

Chan-Chyan-Srivastava Multivariable polynomials associated with a certain family of partial differential operators

, 2011
In some recent investigations involving certain differential operators for the Chan–Chyan–Srivastava multivariable polynomials, Chan et al. encountered and proved a certain summation identity for the Chan–Chyan–Srivastava multivariable polynomials.
Chen, Kung-Yu; Liu, Shuoh-Jung
core   +1 more source

Max-product Shepard operators based on multivariable Taylor polynomials

In this paper, by using multivariable Taylor polynomials and also the max-product operation, we give a nonlinear modification of the classical Shepard operators.
Duman, Oktay, Oktay Duman
core   +1 more source

A Root Prediction System for Single-Variable Equations With Existing Taylor Polynomials

IEEE Access
Root finding is a fundamental problem in numerical analysis with applications across scientific computing, control systems, and optimization. Classical iterative algorithms such as Newton-Raphson, bisection, and secant methods are highly sensitive to ...
Seokjun Jeong, Yoosoo Oh
doaj   +1 more source

A new family of q-Bernstein polynomials: Probabilistic viewpoint

In this paper, we introduce a new class of polynomials, called probabilistic q-Bernstein polynomials, alongside their generating function. Assuming (Formula presented.) is a random variable satisfying moment conditions, we use the generating function of ...
Araci, Serkan, Karagenc, Ayse, Acikgoz, Mehmet   +2 more
core   +1 more source

The lagrange polynomials in several variables

, 2010
The authors introduce (and investigate vgarious peoperties and characteristics of) a multi-variable extension of the familiar Lagrange polynomials which are known to occur in certain problems in statistics.
Chan, Whei-ching; Chyan, C. J.; Srivastava, H. M.
core   +1 more source

Taylor series expansion in discrete Clifford analysis

, 2014
Discrete Clifford analysis is a discrete higher-dimensional function theory which corresponds simultaneously to a refinement of discrete harmonic analysis and to a discrete counterpart of Euclidean Clifford analysis.
Sommen, Franciscus, De Schepper, Hennie, De Ridder, Hilde   +2 more
core   +1 more source

Property Preservation and Quality Measures in Meta-Models.

This thesis consists of three parts. Each part considers different sorts of meta-models. In the first part so-called Sandwich models are considered. In the second part Kriging models are considered. Finally, in the third part, (trigonometric) Polynomials
Siem, A.Y.D.
core  

Darboux's Formula with Integral Remainder of Functions with Two Independent Variables

, 2003
In the article, the noted Darboux’s formula of functions with single variable is generalized to that of functions of two independent variables with integral remainder, some important special cases of Darboux’s formula of functions with two variables are ...
Qi, Feng, Luo, Qiu-Ming, Guo, Bai-Ni
core  

K. Petr's Formula of Double Integral and Estimates of its Remainder

, 2003
In the article, K. Petr’s formula of single integral is generalized to that of double integral, some important special cases and estimates of its remainder are ...
Qi, Feng, Luo, Qiu-Ming, Guo, Bai-Ni
core  

Modeling of complex physical and biological problems using bi-univalent function calculus. [PDF]

Sci Rep
Saleh ZM, Mostafa AO, Sohaly MA, Madian SM.   +3 more
europepmc   +1 more source