Results 131 to 140 of about 2,716 (225)

Pullback attractor for a nonautonomous parabolic Cahn-Hilliard phase-field system

open access: gold, 2023
Jean De Dieu Mangoubi   +2 more
openalex   +1 more source

Lower semicontinuity of pullback attractors for a singularly nonautonomous plate equation

open access: yesElectronic Journal of Differential Equations, 2012
We show the lower semicontinuity of the family of pullback attractors for the singularly nonautonomous plate equation with structural damping $$ u_{tt} + a(t,x)u_{t} + (- Delta) u_{t} + (-Delta)^{2} u + lambda u = f(u), $$ in the energy space $H^2_0(
Ricardo Parreira da Silva
doaj  

Pullback and uniform attractors for nonautonomous reaction-diffusion equation in Dumbbell domains [PDF]

open access: green, 2020
Maykel Belluzi   +3 more
openalex   +1 more source

On the Dimension of Pullback Attractors in Recurrent Neural Networks

open access: yes
Recurrent Neural Networks (RNNs) are high-dimensional state space models capable of learning functions on sequence data. Recently, it has been conjectured that reservoir computers, a particular class of RNNs, trained on observations of a dynamical systems can be interpreted as embeddings.
openaire   +2 more sources

Pullback attractors for non-autonomous parabolic equations involving Grushin operators

open access: yesElectronic Journal of Differential Equations, 2010
Using the asymptotic a priori estimate method, we prove the existence of pullback attractors for a non-autonomous semilinear degenerate parabolic equation involving the Grushin operator in a bounded domain.
Cung The Anh
doaj  

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