Continuous time soliton resolution for two-bubble equivariant wave maps.
@article{Jendrej2020ContinuousTS, title={Continuous time soliton resolution for two-bubble equivariant wave maps.}, author={Jacek Jendrej and Andrew Lawrie}, journal={arXiv: Analysis of PDEs}, year={2020} }
We consider the energy-critical wave maps equation from 1+2 dimensional Minkowski space into the 2-sphere, in the equivariant case. We prove that if a wave map decomposes, along a sequence of times, into a superposition of at most two rescaled harmonic maps (bubbles) and radiation, then such a decomposition holds for continuous time. If the equivariance degree equals one or two, we deduce, as a consequence of sequential soliton resolution results of Cote, and Jia and Kenig, that any…
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References
SHOWING 1-10 OF 45 REFERENCES
An asymptotic expansion of two-bubble wave maps in high equivariance classes
- MathematicsAnalysis & PDE
- 2022
This is the first part of a two-paper series that establishes the uniqueness and regularity of a threshold energy wave map that does not scatter in both time directions.
Consider the two-sphere…
Construction of two-bubble solutions for energy-critical wave equations
- Physics, MathematicsAmerican Journal of Mathematics
- 2019
Abstract:We construct pure two-bubbles for some energy-critical wave equations, that is solutions which in one time direction approach a superposition of two stationary states both centered at the…
On the Soliton Resolution for Equivariant Wave Maps to the Sphere
- Mathematics
- 2013
We consider finite energy corotational wave maps with target manifold S2 . We prove that for a sequence of times, they decompose as a sum of decoupled harmonic maps in the light cone, and a smooth…
Global, Non-scattering solutions to the energy critical wave maps equation
- Mathematics
- 2020
We consider the 1-equivariant energy critical wave maps problem with two-sphere target. Using a method based on matched asymptotic expansions, we construct infinite time relaxation, blow-up, and…
Asymptotic decomposition for semilinear Wave and equivariant wave map equations
- Mathematics
- 2015
abstract:In this paper we give a unified proof to the soliton resolution conjecture along a sequence of times, for the semilinear focusing energy critical wave equations in the radial case and two…
Renormalization and blow up for charge one equivariant critical wave maps
- Mathematics
- 2008
We prove the existence of equivariant finite time blow-up solutions for the wave map problem from ℝ2+1→S2 of the form $u(t,r)=Q(\lambda(t)r)+\mathcal{R}(t,r)$ where u is the polar angle on the…
Characterization of large energy solutions of the equivariant wave map problem: I
- Mathematics
- 2012
We consider $1$-equivariant wave maps from ${\Bbb R}^{1+2}\to{\Bbb S}^2$. For wave maps of topological degree zero we prove global existence and scattering for energies below twice the energy of…
Equivariant wave maps in two space dimensions
- Mathematics
- 2003
Singularities of corotational wave maps from (1 + 2)‐dimensional Minkowski space into a surface N of revolution after a suitable rescaling give rise to nonconstant corotational harmonic maps from 𝕊2…
On the stability of blowup solutions for the critical corotational wave-map problem
- MathematicsDuke Mathematical Journal
- 2020
We show that the finite time blow up solutions for the co-rotational Wave Maps problem constructed in [7,15] are stable under suitably small perturbations within the co-rotational class, provided the…
Two-bubble dynamics for threshold solutions to the wave maps equation
- Mathematics
- 2017
We consider the energy-critical wave maps equation $$\mathbb {R}^{1+2} \rightarrow \mathbb {S}^2$$R1+2→S2 in the equivariant case, with equivariance degree $$k \ge 2$$k≥2. It is known that initial…