Results 41 to 50 of about 8,855,625 (403)

Dijkstra Algorithm Implementation in Determining the Shortest Route of Industrial Gas Distribution in PT Tira Austenite Tbk Cikarang with Python Programming Language

open access: yesInternational Journal of Applied Sciences and Smart Technologies, 2022
Mathematics is used in various fields of human life, one of them is in the industrial field. In the field of industrial mathematics can be used in finding the shortest route in distributing industrial gas.
Bernadetha Nathalia Fitra Soverenty   +1 more
doaj   +1 more source

On distribution formulas for complex and $\ell$-adic polylogarithms

open access: yes, 2020
We study an $\ell$-adic Galois analogue of the distribution formulas for polylogarithms with special emphasis on path dependency and arithmetic behaviors.
H Gangl   +6 more
core   +1 more source

Stability theorems for symplectic and contact pairs [PDF]

open access: yes, 2004
We prove Gray--Moser stability theorems for complementary pairs of forms of constant class defining symplectic pairs, contact-symplectic pairs and contact pairs. We also consider the case of contact-symplectic and contact-contact structures, in which the
Bande, G., Ghiggini, P., Kotschick, D.
core   +2 more sources

Decomposing international gender test score differences

open access: yesJournal for Labour Market Research, 2018
In this paper, we decompose worldwide PISA mathematics and reading scores. While mathematics scores are still tilted towards boys, girls have a larger advantage in reading over boys.
Farzana Munir, Rudolf Winter-Ebmer
doaj   +1 more source

Empowering mathematics teachers’ ICT readiness with android applications for Bring Your Own Devices (BYOD) practice in education

open access: yesCogent Education, 2021
This research aims to provide android applications to empower mathematics teachers’ information and communication technology readiness. The purpose is to facilitate them, due to availability and widely distribution of Android devices, to support them in ...
Maman Fathurrohman   +3 more
doaj   +1 more source

A Mathematical Framework for Learning Probability Distributions

open access: yesJournal of Machine Learning, 2022
The modeling of probability distributions, specifically generative modeling and density estimation, has become an immensely popular subject in recent years by virtue of its outstanding performance on sophisticated data such as images and texts. Nevertheless, a theoretical understanding of its success is still incomplete.
openaire   +2 more sources

Sharp convex bounds on the aggregate sums--An alternative proof [PDF]

open access: yes, 2016
It is well known that a random vector with given marginal distributions is comonotonic if and only if it has the largest sum with respect to the convex order [ Kaas, Dhaene, Vyncke, Goovaerts, Denuit (2002), A simple geometric proof that comonotonic ...
Yin, Chuancun, Zhu, Dan
core   +3 more sources

Introduction to Partially Ordered Patterns [PDF]

open access: yes, 2006
We review selected known results on partially ordered patterns (POPs) that include co-unimodal, multi- and shuffle patterns, peaks and valleys ((modified) maxima and minima) in permutations, the Horse permutations and others.
Kitaev, Sergey
core   +2 more sources

Reflecting on dilemmas in digital resource design as a response to COVID-19 for learners in under-resourced contexts

open access: yesPythagoras, 2021
The coronavirus disease 2019 (COVID-19) pandemic and the resulting school closures in South Africa necessitated a major shift in how to support learners’ ongoing mathematics learning.
Pamela Vale, Mellony H. Graven
doaj   +1 more source

Pre-service accounting teachers’ attitudes to mathematics

open access: yesSouth African Journal of Education, 2017
Mathematics proficiency has an acknowledged impact on students’ accounting grades. Success in this core business subject is dependent on students’ mathematical aptitude, attitude and type of secondary schooling. Our study investigated accounting students’
Msizi Vitalis Mkhize   +1 more
doaj   +1 more source

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