Nonlinear Statistical Spline Smoothers for Critical Spherical Black Hole Solutions in 4-Dimension

  title={Nonlinear Statistical Spline Smoothers for Critical Spherical Black Hole Solutions in 4-Dimension},
  author={Ehsan Hatefi and Armin Hatefi},
  journal={SSRN Electronic Journal},
1 Citations

Measurement and Analysis of High Frequency Assert Volatility Based on Functional Data Analysis

Information and communication technology have enabled the collection of high-frequency financial asset time series data. However, the high spatial and temporal resolution nature of these data makes



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The self-similar gravitational collapse solutions to the Einstein-axion-dilaton system have already been found out. Those solutions become invariants after combining the spacetime dilation with the

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  • Choptuik
  • Physics
    Physical review letters
  • 1993
Evidence is presented in support of conjectures that (1) the strong-field evolution in the p→p * limit is universal and generates structure on arbitrarily small spatiotemporal scales and (2) the masses of black holes which form satisfy a power law M BH ∞|p-p * | γ , where γ≃0.37 is a universal exponent.

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