3 reverted mis-edit and added a reference-request tag

# Rellich-NicasRellich-Necas identity

                                                             Rellich - Necas I am looking for a book/paper which has the proof of the Rellich-Nicas identity.

[EDIT by Yemon Choi] It seems that what was meant is "the Rellich-Necas identity", although the original poster hasn't really clarified or expanded on the request.


 ap.analysis-of-pdes reference-request 
 
 
2 added 8 characters in body

I am looking for a book/paper which has the proof of the Rellich-Nicas

                                                             Rellich - Necas identity
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# Rellich-Nicas identity

I am looking for a book/paper which has the proof of the Rellich-Nicas identity.