By using freudian themes of "affirmation" (Bejahung) and "negation", this text seeks to explore the consequences of Lacan's proposal to go beyond Freud's castration and Oedipal theories. We will employ certain mathematical concepts pertinent to group theories as an important reference, as seen and employed in the work of Alain Badiou.
affirmation; negation; castration; symptom; singularity