Introduction -- Graph of desire and topology -- Object a and mathematical graph and nets theory -- The structure of language: Need, demand and desire -- Graph one -- Questions and answers: The impossible—neurosis and psychosis -- Ideal (I)—ego (m)—ideal (i): Graph 2 -- Graph 3: The question -- Desire and fantasme: A pathway (I)— the symptom -- Desire and fantasme: A pathway (II) -- The formula of the fantasme: Introduction to the drive -- The drive (I) -- The drive (II) -- S(A): Being, jouissance and desire -- S(?): “Being (Res), jouissance and desire” (II) -- The castration complex in Lacan's teaching
