On stability of closedness and self-adjointness for 2 × 2 operator matrices
Crossref DOI link: https://doi.org/10.1134/S0001434616110274
Published Online: 2016-12-28
Published Print: 2016-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Shkalikov, A. A.
Trunk, C.
License valid from 2016-11-01