#### Filter Results:

- Full text PDF available (19)

#### Publication Year

1987

2012

- This year (0)
- Last 5 years (0)
- Last 10 years (6)

#### Publication Type

#### Co-author

#### Journals and Conferences

Learn More

- Uriel Frisch, Dominique d'Humières, Brosl Hasslacher, Pierre Lallemand, Yves Pomeau, Jean-Pierre Rivet
- Complex Systems
- 1987

Hydrody nami cal phenomena can be simulated by discrete latti ce gas mod els obey ing cellular automata rules [1,21. It is here shown for a class of D-dimensional lattice gas models how the… (More)

- Uriel Frisch, PIERRE-LOUIS SULEM, Mark Nelkin
- 2004

We present a phenomenological model of intermittency called the P-model and related to the Novikov-Stewart (1964) model. The key assumption is that in scales N &2-” only a fraction /3n of the total… (More)

Stretched exponential probability density functions (pdf), having the form of the exponential of minus a fractional power of the argument, are commonly found in turbulence and other areas. They can… (More)

This work is devoted to the decay of random solutions of the unforced Burgers equation in one dimension in the limit of vanishing viscosity. The initial velocity is homogeneous and Gaussian with a… (More)

Burgers turbulence subject to a force f (x, t) = j f j (x)δ(t − t j), where the t j 's are " kicking times " and the " impulses " f j (x) have arbitrary space dependence, combines features of the… (More)

We define a (chaotic) deterministic variant of random multiplicative cascade models of turbulence. It preserves the hierarchical tree structure , thanks to the addition of infinitesimal noise. The… (More)

- Uriel Frisch, S. Matarrese, Roya C. Mohayaee, Andrei N. Sobolevski
- Nature
- 2002

Reconstructing the density fluctuations in the early Universe that evolved into the distribution of galaxies we see today is a challenge to modern cosmology. An accurate reconstruction would allow us… (More)

- Yann Brenier, Uriel Frisch, +4 authors A. Sobolevskĭı
- 2003

We show that the deterministic past history of the Universe can be uniquely reconstructed from the knowledge of the present mass density field, the latter being inferred from the 3D distribution of… (More)

It is shown that the inverse Lagrangian map for the solution of the Burgers equation (in the inviscid limit) with Brownian initial velocity presents a bifractality (phase transition) similar to that… (More)

- Samriddhi Sankar Ray, Uriel Frisch, Sergei Nazarenko, Takeshi Matsumoto
- Physical review. E, Statistical, nonlinear, and…
- 2011

It is shown that the solutions of inviscid hydrodynamical equations with suppression of all spatial Fourier modes having wave numbers in excess of a threshold K(G) exhibit unexpected features. The… (More)