Sharp estimates for fully bubbling solutions of a SU(3) Toda system

  • Chang Shou Lin*
  • , Juncheng Wei
  • , Chunyi Zhao
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

22 Scopus citations

Abstract

In this paper, we obtain sharp estimates of fully bubbling solutions of SU(3) Toda system in a compact Riemann surface. In geometry, the SU(n + 1) Toda system is related to holomorphic curves, harmonic maps or harmonic sequences of the Riemann surface to ℂℙn. In order to compute the Leray-Schcuder degree for the Toda system, we have to obtain accurate approximations of the bubbling solutions. Our main goals in this paper are (i) to obtain a sharp convergence rate, (ii) to completely determine the locations, and (iii) to derive the ∂z2 condition, a unexpected and important geometric constraint.

Original languageEnglish
Pages (from-to)1591-1635
Number of pages45
JournalGeometric and Functional Analysis
Volume22
Issue number6
DOIs
StatePublished - Dec 2012

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