Continuous operators and the Banach Tarski paradox (Simon)

Continuous operators and the Banach Tarski paradox (Simon)

Continuous operators and the Banach Tarski paradox (Simon)

יום שלישי, דצמבר 16, 2025
  • דובר: Robert Simon (London School of Economics)
  • מארגן: Orr Shalit and Hridoyananda Saikia
  • מיקום: Amado 814 and zoom
  • זום: קישור לזום
Abstract:
We demonstrate continuous operators on function spaces from a probability space to a simplex such that the only fixed points of these operators is a function that cannot be measurable with respect to any finitely additive measure that extends the probability measure. We believe this situation is ubiquitous and exists in many other contexts.
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