000			01648cam a2200253 4500500
005			20250121073203.0
041			_afre
042			_adc
100	1	0	_aPetit, Jean-Pierre _eauthor
700	1	0	_a Guyod, Fabrice _eauthor
245	0	0	_aStory of Three Meetings between Jean-Pierre Petit and Jacques Lacan concerning the Surface of the Cross-Cap and the Surface of the Boy
260			_c2007.
500			_a20
520			_aBy agreeing to recount his three meetings with Jacques Lacan, Jean-Pierre Petit does much more than supplement a paragraph that has remained in the shadows of one-hundred-year history of psychoanalysis in France. He teaches us that a topological object, the Boy’s surface, held the attention of Lacan to such an extent that its logical implication is to recast Lacan’s earlier topologies, which he never undertook during his lifetime. Existence of an unperceived singularity of the cross-cap, demonstration proving the existence of such a singularity, detailed description of the Boy’s surface and the transformations produced by the application of a cut on such an object are the three points he exposed to Lacan and which he agreed to share with us accompanied by the topological writings he carefully wrote out by hand.
690			_aphallus symbolic
690			_afundamental phantasm
690			_aTopology
690			_aBoy's surface
690			_aobject a
690			_across
690			_acap
786	0		_nFigures de la psychanalyse | o 14 | 2 | 2007-05-03 | p. 181-204 | 1623-3883
856	4	1	_uhttps://shs.cairn.info/journal-figures-de-la-psy-2006-2-page-181?lang=en&redirect-ssocas=7080
999			_c487823 _d487823