When1: 1959
Who: Lev D. Landau [Landau, Lev D.]
What: physicist
Where: Russia
works\ Course of Theoretical Physics [1959: with Evgenii M. Lifshitz]
Detail: He lived 1908 to 1968. He proposed neutron stars [1932], and J. Robert Oppenheimer and G. M. Volkov found mass limit {Landau-Oppenheimer-Volkov limit, Landau} for making black holes instead of neutron stars, 2.5 times Sun mass.
Turbulence begins when new frequencies appear in fluid at overlapping velocities and masses. Turbulent motions include oscillatory, skewed varicose, cross-roll, knot, and zigzag. Turbulence is like white noise, with all frequencies.
Mathematical Sciences>Mathematics>History>Complexity Theory
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Date Modified: 2022.0224