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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  • 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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Critical Phenomena in Gravitational Collapse

This review gives an introduction to the phenomena, tries to summarize the essential features of what is happening, and then presents extensions and applications of this basic scenario.