Results 221 to 230 of about 405,126 (272)

Exploring memory effects: Sparse identification in vector-borne diseases. [PDF]

open access: yesProc Natl Acad Sci U S A
Breda D, Tanveer M, Wu J, Zhang X.
europepmc   +1 more source

On Geometric Interpolation by Polynomial Curves

SIAM Journal on Numerical Analysis, 2004
Curve interpolation in several dimensions is studied. The curves are formed by parametric polynomials. Conditions for the existence of solutions are given which are necessary and sufficient. Moreover, uniqueness of the interpolating curve is also established.
Jernej Kozak, Emil Zagar
exaly   +3 more sources

A representation of the interpolation polynomial

Numerical Algorithms, 2021
The authors give an interesting result about interpolation polynomial. Exactly, they obtain the generalized Hermite interpolant and several new identities on interpolation theory using a general recurrence interpolation formula and its applications. Some examples are given.
Mircea Ivan, Vicuta Neagos
openaire   +3 more sources

Polynomial interpolation

open access: yes, 2021
Interpolacija čvorova polinomom je postupak određivanja polinoma najnižeg mogućeg stupnja čiji graf prolazi zadanim čvorovima. U ovom radu su objašnjena tri načina računanja interpolacijskog polinoma: s pomoću Lagrangeovog oblika interpolacijskog ...
Šerkinić, Mate
exaly   +4 more sources

On Zeros of Interpolating Polynomials

SIAM Journal on Mathematical Analysis, 1986
Polynomials to be used in interpolation of digital signals are called interpolating polynomials. They may require modification to assure convergence of their reciprocals on the unit circle. This paper concerns discrete time windowing, which consists of scaled truncation of a series such as \[ P_ N(z)\quad \triangleq \quad 1+\sum^{\infty}_{m=1}(z^ m+z^{-
Barnard, Roger W.   +2 more
openaire   +1 more source

On polynomial interpolation of intervals

2010 Seventh International Conference on Fuzzy Systems and Knowledge Discovery, 2010
Interpolation methods have been very popular in many practical problems. To estimate a function value y for a given x, we need to measure several pairs of (x i , y i ). In some problems, we do not know the exact value of the measured quantities, due to the inevitable measurement inaccuracy.
Yongchao Hou, Haiquan Qiu
openaire   +2 more sources

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