Results 31 to 40 of about 3,616,669 (319)

A Lemma on a Free Group [PDF]

open access: yesNagoya Mathematical Journal, 1954
The purpose of this note is to prove the following proposition, which is made use of in the preceding paper by Mr. M. Kuranishi in this number. First we shall explain the notations. Let be a word with respect to two letters, and let G be a free group generated by two free generators x and y.
openaire   +2 more sources

Free quasitopological groups

open access: yesTopology and its Applications, 2023
17 pages, 2 ...
Jeremy Brazas, Sarah Emery
openaire   +3 more sources

On Non-Archimedean Fuzzy Metric Free Topological Groups

open access: yesAxioms
We construct the free group over a non-Archimedean fuzzy metric space (X,M,∧) in the sense of George and Veeramani where ∧ is the minimum t-norm. The two main tools used are the concept of a scheme (for every non-empty subset S of N of even cardinal, a ...
Cristina Bors, Manuel Sanchis
doaj   +1 more source

In vitro studies on the antimicrobial, antioxidant and antidiabetic potential of Cephalaria gigantea

open access: yesBangladesh Journal of Pharmacology, 2015
This study evaluates the antimicrobial, antioxidant and antidiabetic potential of leaf and root extracts of Cephalaria gigantea. The results showed that the extracts inhibited both bacteria and fungi tested at MIC values which ranged from 3.1 to 12.5 mg ...
Nobuhle Mbhele   +3 more
doaj   +1 more source

A Carbon Reduction and Waste Heat Utilization Strategy for Generators in Scalable PV—Diesel Generator Campus Microgrids

open access: yesEnergies, 2023
The increased unavailability of electricity from the National Utility in South Africa, coupled with the extreme conditions of rural areas and general lack of infrastructure, leads to the setup of unique microgrids to utilize the conditions available. One
Stephanus Erasmus, Jacques Maritz
doaj   +1 more source

Smokefree ticket-Project - referring primary care patients to the German Quitline: Implantation strategies and Progress after 3 years

open access: yesTobacco Prevention and Cessation, 2023
Introduction Referrals from hospitals or general practitioners provide an efficient evidence-based method to connect patients to Quitlines. In a pilot project in 2019 a concept was developed to implement the "smoke-free ticket".
Christa Rustler   +2 more
doaj   +1 more source

The Unipotency of Eleventh Order Matrix Group with no More than Seven Jordan Blocks

open access: yesJournal of Harbin University of Science and Technology
By avoiding complex research methods involving Lie algebra and Lie superalgebra, and instead utilizing simple theories such as matrix logarithm and expansion of product of non commutative polynomial, the new combination property of primitive elements of ...
YANG Xinsong, GAO Yunfeng
doaj   +1 more source

Fueling Toxicity? Studying Deceitful Opinion Leaders and Behavioral Changes of Their Followers

open access: yesPolitics and Governance, 2022
The spread of deceiving content on social media platforms is a growing concern amongst scholars, policymakers, and the public at large. We examine the extent to which influential users (i.e., “deceitful opinion leaders”) on Twitter engage in the spread ...
Puck Guldemond   +2 more
doaj   +1 more source

Homogeneity in the free group [PDF]

open access: yesDuke Mathematical Journal, 2012
26 ...
Perin, Chloé, Sklinos, Rizos
openaire   +4 more sources

Product-free sets in the free group

open access: yesProceedings of the 12th European Conference on Combinatorics, Graph Theory and Applications, 2023
We prove that product-free sets of the free group over a finite alphabet have maximum density $1/2$ with respect to the natural measure that assigns total weight one to each set of irreducible words of a given length. This confirms a conjecture of Leader, Letzter, Narayanan and Walters. In more general terms, we actually prove that strongly $k$-product-
Ortega Sánchez Colomer, Miquel   +2 more
openaire   +4 more sources

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