Skip to main content

All Questions

Filter by
Sorted by
Tagged with
2 votes
0 answers
162 views

Spectrum of a linear elliptic operator

In the paper in quantum fields theory by Gribov,V.; (1978) "Quantization of non-Abelian gauge theories". Nuclear Physics B. 139: 1–19; in Section 3 the author makes the following claim from PDE and ...
asv's user avatar
  • 21.8k