D. Edward Mitchell 16:00, 14 April 2020 (UTC) Hello World!    groupKOS Developer Share —usually UNDER CONSTRUCTION

Notes on chaos

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Fermi–Pasta–Ulam–Tsingou recurrence

In physics, the Fermi–Pasta–Ulam–Tsingou problem or formerly the Fermi–Pasta–Ulam problem was the apparent paradox in chaos theory that many complicated enough physical systems exhibited almost exactly periodic behavior – called Fermi–Pasta–Ulam–Tsingou recurrence (or Fermi–Pasta–Ulam recurrence) – instead of the expected ergodic behavior.WikiPedia

D. Edward Mitchell 17:39, 14 October 2020 (UTC) Dev's ponder    This sounds very much like a stability on the over-driven side of a bifurcation point.

The hexatron chaotic ring amplifier

  • The chaos in a hexatron ring amplifier[1] is an accumulation of timing error in the rotary system —which is manifested as timing-edge-jitter in the three-phase electrical timing of the hexatron circuit.


  1. Hexatron: A term adopted by dev referring to a three-phase ring-oscillator of power-flip-flops.