Interactive write-ups from my talks and research notes.
New · DyNoSeD & BPPB seminar
How can unordered measurements constrain a rule of motion? An interactive example, the intuition behind the Fokker–Planck approach, and what DyNoSeD reveals about parameter ambiguity. Based on our published paper and my October 2 BPPB talk.
New · Research notes
Why replaying a trajectory backward differs from generating it stably. A guide to the geometric obstruction, from connected unstable leaves and disconnected stable fibers to an entropy contradiction, with a schematic and expandable technical details.
A written summary of the first half of my SFI talk: recurrent models forecast the dynamical world by synchronizing to it — forming a delayed embedding and holding it transversely stable through invertible generalized synchronization. Includes the slides.
A self-contained derivation showing that single-head self-attention is exactly one step of the Concave–Convex Procedure (CCCP) on a Gaussian-mixture energy landscape — geometrically, a "hop" along the surface normal followed by a fixed linear readout. Includes the tanh and linear kernel variants and a live interactive demo.