Results 31 to 40 of about 1,155,625 (282)

Iteration with Bisection to Approximate the Solution of a Boundary Value Problem

open access: yesAxioms
Due to the restrictive growth and/or monotonicity requirements inherent in their employment, classical iterative fixed-point theorems are rarely used to approximate solutions to an integral operator with Green’s function kernel whose fixed points are ...
Richard Avery   +2 more
doaj   +1 more source

Iteration vs Recursion in Introduction to Programming Classes: An Empirical Study

open access: yesCybernetics and Information Technologies, 2016
In this article we have presented the results of an empirical study which was carried out on 130 students in Introduction to programming classes. Their initial preference, success rate, comprehension and subsequent preference were studied when dealing ...
Sulov Vladimir
doaj   +1 more source

Estimation of genetic and environmental relationships between milk yield and different measures of mastitis and hyperkeratosis in Holstein cows

open access: yesActa Scientiarum: Animal Sciences, 2016
In this research, records of milk yield, mastitis occurrence and teats hyperkeratosis of 453 Holstein cows from a large herd with calving dates from December 2012 to December 2014 was used to estimate genetic and environmental correlations between milk ...
Arash Chegini   +3 more
doaj   +1 more source

Gradient-Descent-like Ghost Imaging

open access: yesSensors, 2021
Ghost imaging is an indirect optical imaging technique, which retrieves object information by calculating the intensity correlation between reference and bucket signals.
Wen-Kai Yu   +4 more
doaj   +1 more source

Tangent Graeffe Iteration

open access: yes, 1999
Graeffe iteration was the choice algorithm for solving univariate polynomials in the XIX-th and early XX-th century. In this paper, a new variation of Graeffe iteration is given, suitable to IEEE floating-point arithmetics of modern digital computers. We
Malajovich, Gregorio, Zubelli, Jorge P.
core   +3 more sources

Free iterative and iteration K-semialgebras [PDF]

open access: yesAlgebra universalis, 2012
We consider algebras of rational power series over an alphabet $ $ with coefficients in a commutative semiring $K$ and characterize them as the free algebras in various classes of algebraic structures.
Ésik, Z., Kuich, W.
openaire   +2 more sources

Application of a simultaneous iterations reconstruction technique for a 3-D water vapor tomography system

open access: yesGeodesy and Geodynamics, 2013
The simultaneous iterations reconstruction technique (SIRT) is one of several reconstruction algorithms of the ART family. It is used widely in tomography because of its convenience in dealing with large sparse matrices.
Wang Wei, Ye Biwen, Wang Jiexian
doaj   +1 more source

Generalization of the Harmonic Weighted Mean Via Pythagorean Invariance Identity and Application

open access: yesAnnales Mathematicae Silesianae, 2020
Under some simple conditions on the real functions f and g defined on an interval I ⊂ (0, ∞), the two-place functions Af (x, y) = f (x) + y − f (y) and Gg(x,y)=g(x)g(y)y{G_g}\left({x,y} \right) = {{g\left(x \right)} \over {g\left(y \right)}}y generalize,
Kahlig Peter, Matkowski Janusz
doaj   +1 more source

Shelah-Stupp’s Iteration and Muchnik’s Iteration [PDF]

open access: yesFundamenta Informaticae, 2018
In the early seventies, Shelah proposed a model-theoretic construction, nowadays called “iteration”. This construction is an infinite replication in a tree-like manner where every vertex possesses its own copy of the original structure. Stupp proved that the decidability of the monadic second-order (MSO) theory is transferred from the original ...
Caucal, Didier, Knapik, Teodor
openaire   +2 more sources

Iteration of meromorphic functions

open access: yes, 1993
This paper attempts to describe some of the results obtained in the iteration theory of transcendental meromorphic functions, not excluding the case of entire functions.
Bergweiler, Walter
core   +2 more sources

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