Jishan Fan, Yong Zhou. Regularity criterion for the wave map in a bounded domain. Appl. Math. Lett., 65:14-18, 2017. [doi]
@article{FanZ17, title = {Regularity criterion for the wave map in a bounded domain}, author = {Jishan Fan and Yong Zhou}, year = {2017}, doi = {10.1016/j.aml.2016.09.014}, url = {http://dx.doi.org/10.1016/j.aml.2016.09.014}, researchr = {https://researchr.org/publication/FanZ17}, cites = {0}, citedby = {0}, journal = {Appl. Math. Lett.}, volume = {65}, pages = {14-18}, }