Results 101 to 110 of about 62,131 (208)

Efficient multiplication for finite fields of p characteristic

open access: yesTongxin xuebao, 2009
Based on residue arithmetic,a new form of polynomial named PAPB in Fp[x] had been constructed.The amount and distribution of such irreducible polynomials had also been investigated.Then,an efficient algorithm for multiplication modulo PAPB had been ...
LI Yin 1, CHEN Gong-liang1, LI Jian-hua1
doaj   +2 more sources

Moduli space of filtered λ-ringstructures over a filtered ring

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
Motivated in part by recent works on the genus of classifying spaces of compact Lie groups, here we study the set of filtered λ-ring structures over a filtered ring from a purely algebraic point of view. From a global perspective, we first show that this
Donald Yau
doaj   +1 more source

Causal Inference Without Complete Information: A Closed‐form Solution

open access: yesBritish Journal of Management, EarlyView.
Abstract Understanding the effect of certain factors or interventions is the objective of many researchers and decision‐makers. However, when using quantitative analyses for this purpose, it is virtually impossible to include all relevant data, which often leads to biased coefficients that only indicate correlation rather than effect.
Fernando Moreira
wiley   +1 more source

Fibonacci Sums Modulo 5

open access: yesAnnales Mathematicae Silesianae
We develop closed form expressions for various finite binomial Fibonacci and Lucas sums depending on the modulo 5 nature of the upper summation limit. Our expressions are inferred from some trigonometric identities.
Adegoke Kunle   +2 more
doaj   +1 more source

A Class of Binomial Permutation Polynomials

open access: yes, 2013
In this note, a criterion for a class of binomials to be permutation polynomials is proposed. As a consequence, many classes of binomial permutation polynomials and monomial complete permutation polynomials are obtained. The exponents in these monomials are of Niho type.
Tu, Ziran   +3 more
openaire   +2 more sources

Maternal Deaths Due to Suicide, Accidental Poisoning and Undetermined Intent Within 5 Years Following Childbirth: A Population‐Based Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objectives Investigate the incidence of maternal deaths by suicide, accidental poisoning and undetermined intent within 5 years following childbirth. Design Linked population‐level data. Setting New South Wales, Australia. Population All women who gave birth from 2002 to 2020. Methods Sociodemographic characteristics, diagnostic and healthcare
Louise Makarious   +11 more
wiley   +1 more source

Evaluation of Computing Symmetrical Zolotarev Polynomials of the First Kind [PDF]

open access: yesRadioengineering, 2017
This report summarize and compares with each other various methods for computing the symmetrical Zolotarev Polynomial of the first kind and its spectrum. Suitable criteria are suggested for the comparison.
J. Kubak, P. Sovka, M. Vlcek
doaj  

Recurrence relations for binomial-Eulerian polynomials

open access: yes, 2017
Binomial-Eulerian polynomials were introduced by Postnikov, Reiner and Williams. In this paper, properties of the binomial-Eulerian polynomials, including recurrence relations and generating functions are studied. We present three constructive proofs of the recurrence relations for binomial-Eulerian polynomials.
Ma, Jun, Ma, Shi-Mei, Yeh, Yeong-Nan
openaire   +2 more sources

q-Binomials and related symmetric unimodal polynomials [PDF]

open access: yesJournal of Difference Equations and Applications, 2019
34 pages, 1 figure, 1 table, 6 OEIS sequences (4 new). The paper and accompanying Maple package are contained here.
openaire   +2 more sources

Global field trials show the advantages of beta regression compared with logit transformation and quasi‐likelihood for the analysis of percentage plant disease severity

open access: yesAnnals of Applied Biology, EarlyView.
Disease severity in crop protection field trials is commonly assessed as a proportion represented as a percentage. Traditional statistical analysis uses transformation to logit or angle. This study compares analyses based on the beta distribution and the quasi‐likelihood method with the logit transform using a large global data set of field trials ...
Boby Mathew   +2 more
wiley   +1 more source

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