01246nam a2200361 i 450099100122816970753620020507185617.0970505s1972 us ||| | eng 0387900543b10818480-39ule_instLE01309008ExLDip.to Matematicaeng515.35AMS 34DAMS 70-02AMS 70-XXAMS 70HGiacaglia, Giorgio Eugenio Oscare536402Perturbation methods in non-linear systems /G. E. O. GiacagliaNew York :Springer Verlag,1972ix, 369 p. ;26 cm.Applied mathematical sciences ;8Includes bibliographies and indexMechanics of particles and systemsNonlinear differential equationsPerturbationStability theory.b1081848023-02-1728-06-02991001228169707536LE013 70-XX GIA11 (1972)12013000081755le013-E0.00-l- 01010.i1092526028-06-02Perturbation methods in non-linear systems925088UNISALENTOle01301-01-97ma -engus 01