Geodesic
A striking correspondence between the dynamics generated by the vector fields and by the scalar parabolic equations
Confluentes Mathematici, Tome 3 (2011) no. 3, pp. 471-493

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The purpose of this paper is to enhance a correspondence between the dynamics of the differential equations ẏ(t) = g(y(t)) on ℝd and those of the parabolic equations u˙=Δu+f(x,u,∇u) on a bounded domain Ω. We give details on the similarities of these dynamics in the cases d = 1, d = 2 and d ≥ 3 and in the corresponding cases Ω = (0, 1), Ω = 𝕋1 and dim(Ω) ≥ 2 respectively. In addition to the beauty of such a correspondence, this could serve as a guideline for future research on the dynamics of parabolic equations.

Publié le :
DOI : 10.1142/S1793744211000369

Joly, Romain 1 ; Raugel, Geneviève 1

1 
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Joly, Romain; Raugel, Geneviève. A striking correspondence between the dynamics generated by the vector fields and by the scalar parabolic equations. Confluentes Mathematici, Tome 3 (2011) no. 3, pp. 471-493. doi: 10.1142/S1793744211000369

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