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Lucas Pseudoprimes [PDF]

open access: yesMathematics of Computation, 1980
We define several types of pseudoprimes with respect to Lucas sequences and prove the analogs of various theorems about ordinary pseudoprimes. For example, we show that Lucas pseudoprimes are rare and we count the Lucas sequences modulonwith respect to whichnis a Lucas pseudoprime.
Baillie, Robert   +1 more
openaire   +2 more sources

Lucas vs. Lucas: On Inequality and Growth [PDF]

open access: yesIMF Working Papers, 2007
Lucas (2004) asserts that "Of the tendencies that are harmful to sound economics, the most seductive, and in my opinion the most poisonous, is to focus on questions of distribution... The potential for improving the lives of poor people by finding different ways of distributing current production is nothing compared to the apparently limitless ...
Juan Carlos Cordoba, Genevieve Verdier
openaire   +3 more sources

The current status of orchard meadows in Central Europe: Multi-source area estimation in Saxony (Germany) and the Czech Republic

open access: yesMoravian Geographical Reports, 2019
Orchard meadows are appreciated as an integrated land use of high cultural and biological value. While such meadows are typical habitats for temperate Europe, they experienced a decline in their total area during the second half of the 20th century, both
Forejt Michal, Syrbe Ralf-Uwe
doaj   +1 more source

“Como vuestro Padre es misericordioso”. La misericordia en el evangelio de Lucas

open access: yesIsidorianum, 2016
El artículo nos presenta, en el marco del Jubileo extraordinario convocado por el Papa Francisco, un recorrido por la perspectiva lucana de la misericordia tal y como aparece en el tercer evangelio. Lucas, conocido como el evangelista de la misericordia,
Pedro Cabello Morales
doaj   +1 more source

Nasal and Nasopharyngeal Rosai-Dorfman Disease

open access: yesJournal of the Belgian Society of Radiology, 2022
Teaching Point: Nasal and nasopharyngeal Rosai-Dorfman disease is a rare cause of nasal obstruction.
Kelly Di Dier   +2 more
doaj   +1 more source

The Potential of Open Geodata for Automated Large-Scale Land Use and Land Cover Classification

open access: yesRemote Sensing, 2019
This study examines the potential of open geodata sets and multitemporal Landsat satellite data as the basis for the automated generation of land use and land cover (LU/LC) information at large scales.
Patrick Leinenkugel   +4 more
doaj   +1 more source

Almost balancers, almost cobalancers, almost Lucas-balancers and almost Lucas-cobalancers [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics, 2023
In this work, the general terms of almost balancers, almost cobalancers, almost Lucas-balancers and almost Lucas-cobalancers of first and second type are determined in terms of balancing and Lucas-balancing numbers.
Ahmet Tekcan, Esra Zeynep Türkmen
doaj   +1 more source

Algorithms for representing positive odd integers as the sum of arithmetic progressions [PDF]

open access: yesNotes on Number Theory and Discrete Mathematics
This paper delves into the historical and recent developments in this area of mathematical inquiry, tracing the evolution from Wheatstone's representation of powers of an integer as sums of arithmetic progressions to extensions of Sylvester's Theorem ...
Peter J.-S. Shiue   +4 more
doaj   +1 more source

Composição corporal de estudantes adultos com deficiência intelectual e síndrome de Down

open access: yesRevista Educação Especial, 2020
A deficiência intelectual (DI) é caracterizada por limitações significativas em funcionamento intelectual e em habilidades adaptativas. A síndrome de Down (SD) é uma condição humana geneticamente determinada com características próprias.
Lívia Caroline Nunes do Nascimento   +4 more
doaj   +1 more source

Behçet Disease

open access: yesJournal of the Belgian Society of Radiology, 2022
Teaching Point: Although Behçet disease is a multisystemic and chronic vasculitis, it can be superimposed with a variety of acute vasculitis.
Kelly Di Dier   +2 more
doaj   +1 more source

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