85,849 research outputs found
Lie-Derivations of Three-Dimensional Non-Lie Leibniz Algebras
The concept of Lie-derivation was recently introduced as a generalization of the notion of derivations for non-Lie Leibniz algebras. In this project, we determine the Lie algebras of Lie-derivations of all three-dimensional non-Lie Leibniz algebras. As a result of our calculations, we make conjectures on the basis of the Lie algebra of derivations of Lie-solvable non-Lie Leibniz algebras
See-saw relationship of the Holocene East Asian-Australian summer monsoon
D.E. and N.M. acknowledge support by the Leibniz Association (WGL) under Grant No. SAW-2013-IZW-2. F.H.M.âs research is funded through an Australian Postgraduate Award. I.O. is financially supported from TUBITAK under 2214/A program and by Ege University under the Research Project number 2015FEN028. This study received funding from the European Unionâs Horizon 2020 Research and Innovation programme under the Marie SkĆodowska-Curie grant agreement No 691037. The publication of this article was funded by the Open Access Fund of the Leibniz Association. K.H.W. thank Rhawn F. Denniston for his wider involvement in the northwest Australian monsoon project and the Kimberley Foundation Australia for financial support for this project and Paul Wyrwoll for helpful comments. We are also grateful to Yanjun Cai for providing the Lake Qinghai record.Peer reviewedPublisher PD
Practices of Intellectual Labor in the Republic of Letters: Leibniz and Edward Bernard on Language and European Origins
For a project on the origins and migrations of the European nations, Leibniz wanted to see a comparative lexicon purporting to derive the Germanic languages from Asiatic sources. Friends in nearby Gotha were known to have the book; its author had corresponded with Leibniz a few years earlier. But actually getting the book was more difficult than one might expect. In addition to the actual logistics and manners of scholarly communication in the late seventeenth century, this essay shows what scholars were trying to accomplish by establishing the prehistoric origins of the modern nations
Technical guidelines for economic valuation of inland small-scale fisheries in developing countries
These ĂŽTechnical Guidelines for Economic Valuation of Inland Small-scale Fisheries in Developing Countriesö are one of the outputs of the project on ĂŽFood security and poverty alleviation through improved valuation and governance of river fisheries in Africaö. The guidelines draw upon research results and experience gained during the course of the project. The project was coordinated and implemented by the WorldFish Center and was carried out in cooperation with the National Agricultural Research Institutes (NARs) from the participating countries: the Nigeria Institute for Freshwater Fisheries Research, the Departments of Fishery of Niger, Malawi and Zambia, and the Cameroonian MinistĂŠre de lĂâ Elevage, des PĂ©ches et de lĂâ Industrie Animale; and three advanced research institutes (ARIs): the Leibniz University of Hannover in Germany, the Institute for Sustainable Development and Aquatic Resources in UK, and the University of Cape Town in South Africa.Rural development, Sustainable development, Livelihoods, Economic analysis, Research, Artisanal fishing
The Logical Analysis Of Key Arguments In Leibniz And Kant
This paper addresses two related issues of logic in the philosophy of Gottfried Leibniz. The first problem revolves around Leibnizâs struggle, throughout the period of his mature philosophy, to reconcile his metaphysics and epistemology with his antecedent theological commitments. Leibniz believes that for everything that happens there is a reason, and that the reason God does things is because they are the best that can be done. But if God must, by nature, do what is best, and if what is best is predetermined, then it seems that there may be no room for divine freedom, much less the human freedom Leibniz wished to prove. I conclude the first part of the paper by arguing that Leibnizâs defenses cannot withstand a contemporary logical analysis, and his project is doomed to fail. In the second half of the paper, I explore Leibnizâs use of the traditional laws of logic â particularly the Principle of Non-Contradiction. I examine some criticisms of Leibnizâs employment of the principles by Kant and his allies and, in the end, determine that, while Leibniz ought to have been a bit more careful in his deployment of the principles, the Kantian criticisms are not devastating
Leibniz and the Wind Machines
Gottfried Wilhelm Leibniz visited the Harz Mountains more than thirty times and spent almost three full years there between 1680 and 1686. His aim was to install wind machines for draining the Harz silver mines. Despite Leibnizâs best effortsâhis commitment bordered on obsessionâthe enterprise ultimately failed. There is still disagreement about exactly what happened. Biographers and historians have mostly asserted that Leibniz, a universal genius dedicated to the greater good of science and society, was thwarted by stubborn mining officials. Historians of mining, on the other hand, have generally sided with the âprofessionalsâ in the Hannoverian mining administration. This essay investigates Leibnizâs wind machine project and the narratives it has spawned. Using both Leibnizâs published correspondence and unpublished memoranda from the Clausthal mining office, it attempts to answer a series of questions: Was Leibniz thwarted by the mining office? Was he an outsider or an insider? An amateur or an expert? Examining the peculiar role played by investors and shareholders in the Harz silver mines provides the beginning of a solution
Some Antecedents of Leibnizâs Principles
An objective of thisthesis is to investigate whether philosophical tradition can justify or support some of the arguments that are at the basis of Leibnizâs system (for example, monads have no window to the exterior world, a phrase that summarises the structure of Monadology). I shall demonstrate how Leibniz reflects the concerns and the positions of his key predecessors. Thus, the aim of the thesis is to explore key antecedents to Leibnizâs central doctrines. The thesis argues that Leibniz carried out a logical development of some principles in the eclectic system of Plotinus, which resulted in the structure of Monadology. Whether Leibnizâs project was successful or not will depend on how we view those principles
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