From Derrida's random energy model to branching random walks: from 1 to 3

We study the extremes of a class of Gaussian fields with in-built hierarchical structure. The number of scales in the underlying trees depends on a parameter alpha in [0,1]: choosing alpha=0 yields the random energy model by Derrida (REM), whereas alpha=1 corresponds to the branching random walk (BRW). When the parameter alpha increases, the level of the maximum of the field decreases smoothly from the REM- to the BRW-value. However, as long as alpha<1 strictly, the limiting extremal process is always Poissonian.Comment: 12 pages, 1 figur

The Fluctuating Pressure Field in a Supersonic Turbulent Boundary Layer

The fluctuating pressure field in a supersonic turbulent boundary laye

Las Vegas Daily Optic, 08-02-1897

https://digitalrepository.unm.edu/lvdo_news/1249/thumbnail.jp

Las Vegas Daily Optic, 07-16-1897

https://digitalrepository.unm.edu/lvdo_news/1236/thumbnail.jp

Las Vegas Daily Optic, 12-18-1896

https://digitalrepository.unm.edu/lvdo_news/1084/thumbnail.jp

Las Vegas Daily Optic, 08-20-1897

https://digitalrepository.unm.edu/lvdo_news/1262/thumbnail.jp