Peirce, Lacan e a questão do signo indicial

Considerações Gerais Sobre a Questão

Information on technical knowledge has become, with the industrial productive process expansion, a basic factor for the reproduction of capital. In such a context, Information is achieving an ever growing political characteristic leading to the division of the world into information-poor countries and information-rich countries. In spite of its potential as a development tool for the countries,...

Lacan with

In 1953 Donald Winnicott was appointed to a committee by the then president of the IPA Heinz Hartman, to investigate the events surrounding and the resignations of various members of the Paris Psychoanalytic Society and the founding of the Société Française de Psychoanalyse. Lacan up to the moment of his resignation from the Paris Society, had been its President and was one of those that the co...

Latino Studies With Lacan

Warping Peirce Quincuncial Panoramas

The Peirce quincuncial projection is a mapping of the surface of a sphere to the interior of a square. It is a conformal mapping except for four points on the equator. These points of non-conformality cause significant artifacts in photographic applications. In this paper, we propose an algorithm and userinterface to mitigate these artifacts. Moreover, in order to facilitate an interactive user...

The Peirce translation

We develop applications of selection functions to proof theory and computational extraction of witnesses from proofs in classical analysis. The main novelty is a translation of minimal logic plus Peirce’s law into minimal logic, which we refer to as the Peirce translation, as it eliminates uses of Peirce’s law. When combined with modified realizability this translation applies to full classical...