Results 21 to 30 of about 1,582,117 (317)

Non-uniform ISS small-gain theorem for infinite networks [PDF]

open access: yesIMA Journal of Mathematical Control and Information, 2020
We introduce the concept of non-uniform input-to-state stability for networks. It combines the uniform global stability with the uniform attractivity of any subnetwork while it allows for non-uniform convergence of all components.
A. Mironchenko
semanticscholar   +1 more source

Berge Cycles in Non-Uniform Hypergraphs [PDF]

open access: yesElectronic Journal of Combinatorics, 2020
We consider two extremal problems for set systems without long Berge cycles. First we give Dirac-type minimum degree conditions that force long Berge cycles.
Z. Füredi, A. Kostochka, Ruth Luo
semanticscholar   +1 more source

Uniqueness of Weak Solutions for the Normalised Ricci Flow in Two Dimensions [PDF]

open access: yes, 2016
We show uniqueness of classical solutions of the normalised two-dimensional Hamilton-Ricci flow on closed, smooth manifolds for smooth data among solutions satisfying (essentially) only a uniform bound for the Liouville energy and a natural space-time $L^
Borer, Franziska
core   +1 more source

Two particles with zero-range interaction in a magnetic field

open access: yesPhysics Letters B, 2021
Energy levels are investigated for two charged particles possessing an attractive, momentum-independent, zero-range interaction in a uniform magnetic field.
Johannes Kirscher, Brian C. Tiburzi
doaj   +1 more source

Spatial Mapping of a Highly Non-Uniform Distribution of Particle-Bound PAH in a Densely Populated Urban Area

open access: yesAtmosphere, 2020
In this work, a 2-D gridded air pollution map with a high resolution of 50 × 50 m2 was proposed to help the exposure assessment studies focusing on the association between air pollutants and their health effects. To establish a reliable air pollution map
Kyung Hwan Kim   +9 more
doaj   +1 more source

Solving singularly perturbed fredholm integro-differential equation using exact finite difference method

open access: yesBMC Research Notes, 2023
Objectives In this paper, a numerical scheme is designed for solving singularly perturbed Fredholm integro-differential equation. The scheme is constructed via the exact (non-standard) finite difference method to approximate the differential part and the
Solomon Regasa Badeye   +2 more
doaj   +1 more source

Quantitative lower bounds for the full Boltzmann equation, Part I: Periodic boundary conditions [PDF]

open access: yes, 2005
We prove the appearance of an explicit lower bound on the solution to the full Boltzmann equation in the torus for a broad family of collision kernels including in particular long-range interaction models, under the assumption of some uniform bounds on ...
Arkeryd L.   +17 more
core   +4 more sources

Sharp indistinguishability bounds from non-uniform approximations

open access: yes, 2021
We study the problem of distinguishing between two symmetric probability distributions over $n$ bits by observing $k$ bits of a sample, subject to the constraint that all $k-1$-wise marginal distributions of the two distributions are identical to each other. Previous works of Bogdanov et al.
openaire   +4 more sources

Network coding for non-uniform demands [PDF]

open access: yes, 2005
Non-uniform demand networks are defined as a useful connection model, in between multicasts and general connections. In these networks, each sink demands a certain number of messages, without specifying their identities.
Bruck, Jehoshua, Cassuto, Yuval
core   +3 more sources

-openness of non-uniform hyperbolic diffeomorphisms with bounded -norm [PDF]

open access: yesErgodic Theory and Dynamical Systems, 2019
We study the $C^{1}$-topological properties of the subset of non-uniform hyperbolic diffeomorphisms in a certain class of $C^{2}$ partially hyperbolic symplectic systems which have bounded $C^{2}$ distance to the identity. In this set, we prove the stability of non-uniform hyperbolicity as a function of the diffeomorphism and the measure, and the ...
CHAO LIANG, KARINA MARIN, JIAGANG YANG
openaire   +1 more source

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