@Article{JPDE-16-111,
author = {Chunqin Zhou  and Deliang Xu },
title = {Harmonic Maps and Critical Points of Penalized Energy},
journal = {Journal of Partial Differential Equations},
year = {2003},
volume = {16},
number = {2},
pages = {111--126},
abstract = { We discuss a sequence solutions u_ε for the E-L equations of the penalized energy defined by Chen-Struwe. We show that the blow-up set of u_ε is a H^{m-2} - rectifiable set and its weak limit satisfies a blow-up formula. Consequently, the weak limit will be a stationary harmonic map if and only if the blow-up set is stationary.},
issn = {2079-732X},
doi = {https://doi.org/},
url = {http://global-sci.org/intro/article_detail/jpde/5410.html}
}