01981nam a2200325 i 450099100081702970753620020507173947.0980515s1962 us ||| | eng b10761287-39ule_instLE01302763ExLDip.to Matematicaengengrus515.35AMS 34-06AMS 35-06American Mathematical Society289747Differential equations /American Mathematical SocietyProvidence, R.I. :American Mathematical Society,1962466 p. :ill. ;24 cmAmerican Mathematical Society Translations,0065-9290 ;Ser.1, v.4Eleven papers translated from the Russian.Contents: Asymptotic solution of van der pol's equation / A. A. Dorodnicyn. On differential equatons of Sturm-Liouville type on a half-axis / A. Povzner. Transformations not changing the integral curves / N. V. Adamov. Point transformation and oscillator with combined friction / N. A. Zelezcov. General theory of differential equations with a retarded argument / A. D. Myskis. Differential-difference equations / A. F. Leont'ev. Equations with variable coefficients and small parameters / I. S. Gradstein. On the theory of singular differential operators / I. M. Glazman. On some problems of the theory of partial differential equations / I. G. Petrovskii. Cauchy's problem for linear equations / I. S. Berezin. Boundary conditions containing derivatives of higher order / A. Tihonov.Includes bibliographical referencesOrdinary differential equationsCongresses.b1076128723-02-1728-06-02991000817029707536LE013 34-XX AMS11 (1962)12013000099002le013-E0.00-l- 00000.i1085655928-06-02Differential equations923067UNISALENTOle01301-01-98ma -engus 01