The invincible summer : on Albert Camus’ philosophical neoclassicism

What follows is a work of critical reconstruction of Camus' thought. It aims to answer to the wish Camus expressed in his later notebooks, that he at least be read closely. Specifically, I hope to do three things. In Part I, we will show how Camus' famous philosophy of the absurd represents a systematic scepticism whose closest philosophical predecessor is Descartes' method of doubt, and whose consequence, as in Descartes, is the discovery of a single, orienting certainty, on the basis of which Camus would proceed to pass beyond the 'nihilism' that conservative critics continued to level against him (MS 34). Part II will unfold the central tenets of Camus' mature thought of rebellion, and show how Camus' central political claims follow from his para-Cartesian claim to have found an irreducible or 'invincible' basis for a post-metaphysical ethics, consistent with the most thoroughgoing epistemic scepticism. Part III then undertakes to show that the neoclassical rhetoric and positioning Camus claimed for his postwar thought—as a thought of moderation or mesure, and a renewed Greek or Mediterranean naturalism—is more than a stylistic pretension. It represents, so I argue, a singular amalgam of modern and philosophical classical motifs which makes Camus' voice nearly unique in twentieth century ideas, and all the more worth reconsidering today. So let us proceed.

A influência da matemática nas regras para a direção do espírito e em o discurso do método

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

On the Various Bisection Methods Derived from Vincent’s Theorem

In 2000 A. Alesina and M. Galuzzi presented Vincent’s theorem “from a modern point of view” along with two new bisection methods derived from it, B and C. Their profound understanding of Vincent’s theorem is responsible for simplicity — the characteristic property of these two methods. In this paper we compare the performance of these two new bisection methods — i.e. the time they take, as well as the number of intervals they examine in order to isolate the real roots of polynomials — against that of the well-known Vincent-Collins-Akritas method, which is the first bisection method derived from Vincent’s theorem back in 1976. Experimental results indicate that REL, the fastest implementation of the Vincent-Collins-Akritas method, is still the fastest of the three bisection methods, but the number of intervals it examines is almost the same as that of B. Therefore, further research on speeding up B while preserving its simplicity looks promising.

The Method, Meditations, and selections from the Principles of Descartes,

Tr. of: Discours sur lamethode

The Method, Meditations and Philosophy of Descartes /

Spine title: The philosophy of Descartes.

Spinoza on method and freedom

The thesis as a whole argues that Spinoza’s Ethics in both method and content is aimed at the normal, partly rational person. Chapter 1 is on Spinoza’s writing style, finding that rather than being arid and technical, it aims to convince the reader by means of various rhetorical techniques, so does not assume an already rational reader. The following chapters of Part 1 examine whether the Ethics’ use of the synthetic geometric method exposes it to Descartes’ critique of that method in the “Second Replies” to his Meditations, that it is not suitable for pedagogy. This involves a consideration of the role of the TIE, finding in that early text not the analytic wing of a two-part analytic-synthetic method, but rather a defence and necessitation of a stand-alone synthetic method. Part 2 of the thesis develops this study of Spinoza’s writing for the common man to consider whether he is writing about the common man. This is done by examining one of the seemingly most abstract propositions in the Ethics, 4P72, which claims that a free man will not deceive even to save his own life. The study examines who exactly is this “free man” and what is his role in the Ethics. The study looks at the examples of free men in the TTP and at the concept of the model in the Ethics, and finds that rather than the free man being an impossible ideal which we can aim at but never achieve, everyone is free to some extent, and that even normal people are at times “the free man”.

Arquimedes, Pappus, Descartes e Polya - Quatro episódios da história da heurística. -

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O legado de Descartes

The criticism of Cartesian philosophy is correlated on four pillars: the fragmentation of knowledge, the separation between mind and body, the impossibility of the reductionist method for explanation of natural phenomena, and in the superiority of the reason as the only valid form of knowledge. These last two pillars, as many environmentalists claim, contributed decisively to the devaluation of the res extensa over the res cogitans. To check this we used as a theoretical framework the following texts: Discourse on Method, Rules for Conduct of the Spirit and Metaphysical Meditations. By reading these works it was found that the first two pillars (the fragmentation of knowledge and the separation between mind and body) there are no theoretical basis in texts. The failure of the reductionist method to explain the ecological and atomic phenomena and the overcoming of reason as the only valid form of knowledge are supported in their philosophy.

French and English philosophers : Descartes, Rousseau, Voltaire, Hobbes ; with introductions and notes.

Discourse on the method of rightly conducting the reason and seeking the truth in the sciences, by Rene Descartes.--Letters on the English, by Voltaire.--A discourse upon the origin and the foundation of the inequality among mankind. Profession of faith of a Savoyard vicar. By J. J. Rousseau.--Of man, being the first part of Leviathan, by T. Hobbes.

French and English philosophers : Descartes, Rousseau, Voltaire, Hobbes ; with introductions and notes.

Discourse on the method of rightly conducting the reason and seeking the truth in the sciences / by René Descartes -- Letters on the English / by Voltaire -- On the inequality among mankind. Profession of faith of a Savoyard vicar / by J. J. Rousseau -- Of man, being the first part of Leviathan / by Thomas Hobbes.

An approximate method for the solution of an influence function foil rolling model

Fleck and Johnson (Int. J. Mech. Sci. 29 (1987) 507) and Fleck et al. (Proc. Inst. Mech. Eng. 206 (1992) 119) have developed foil rolling models which allow for large deformations in the roll profile, including the possibility that the rolls flatten completely. However, these models require computationally expensive iterative solution techniques. A new approach to the approximate solution of the Fleck et al. (1992) Influence Function Model has been developed using both analytic and approximation techniques. The numerical difficulties arising from solving an integral equation in the flattened region have been reduced by applying an Inverse Hilbert Transform to get an analytic expression for the pressure. The method described in this paper is applicable to cases where there is or there is not a flat region.