Abstract
This paper presents a simple proof of a removable singularity theorem for coupled fermion fields on compact four-dimensional manifolds. New methods are employed and the hypotheses here are weak.
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Li, W. A simple proof of removable singularities for coupled fermion fields. Calc. Var. 30, 547–554 (2007). https://doi.org/10.1007/s00526-007-0113-x
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DOI: https://doi.org/10.1007/s00526-007-0113-x