TY  - BOOK
AU  - Vatsya,S.Raj
ED  - ProQuest (Firm)
TI  - Foundations and applications of variational and perturbation methods
AV  - QA871 .V285 2009
PY  - 2009///
CY  - Hauppauge, NY
PB  - Nova Science Publishers
KW  - Perturbation (Mathematics)
KW  - Perturbation (Quantum dynamics)
KW  - Variational principles
KW  - Electronic books
N1  - Includes bibliographical references (p. [327]-330) and index; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/nird-ebooks/detail.action?docID=3018517
ER  -