TY  - BOOK
AU  - Kato,T
TI  - Perturbation Theory for linear Operators
SN  - 3540075585
U1  - 515.7246	 
PY  - 1976///
CY  - Heidelberg
PB  - Springer-Verlag
KW  - Perturbation (Mathematics)	
KW  - Linear operators	
KW  - Differential equations, Partial	
KW  - Mathematics	
KW  - Mathematical optimization	
KW  - Functional analysis	
KW  - Calculus of variations	
ER  -