LEADER 02003nam 2200517 450 001 9910788891603321 005 20170821171521.0 010 $a1-4704-0352-8 035 $a(CKB)3360000000464389 035 $a(EBL)3113625 035 $a(SSID)ssj0000973430 035 $a(PQKBManifestationID)11539965 035 $a(PQKBTitleCode)TC0000973430 035 $a(PQKBWorkID)10959981 035 $a(PQKB)11024432 035 $a(MiAaPQ)EBC3113625 035 $a(RPAM)3682550 035 $a(PPN)195410882 035 $a(EXLCZ)993360000000464389 100 $a20780626h19781978 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aDifferential-delay equations with two time lags /$fRoger D. Nussbaum 210 1$aProvidence, Rhode Island :$cAmerican Mathematical Society,$d[1978] 210 4$d©1978 215 $a1 online resource (71 p.) 225 1 $aMemoirs of the American Mathematical Society ;$vvolume 16, issue 1, number 205 (September 1978) 300 $aDescription based upon print version of record. 311 $a0-8218-2205-5 320 $aIncludes bibliographical references. 327 $a""Table of Contents""; ""Abstract""; ""Introduction""; ""Chapter I. Periodic solutions of x'(t)=-I?±f(x(t-1))-I?²f(x(t-2))""; ""Chapter II. Multiple periodic solutions of period greater than I?³""; ""Chapter III. The characteristic equation z+ e[sup(-z)]+ e[sup(-z)]=0""; ""Chapter IV. An example: x'(t)=[-?x(t-1)-I?²x(t-2)][1-(x(t))2]""; ""References"" 410 0$aMemoirs of the American Mathematical Society ;$vnumber 205. 606 $aDelay differential equations 615 0$aDelay differential equations. 676 $a515/.35 700 $aNussbaum$b Roger D.$f1944-$056078 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910788891603321 996 $aDifferential-delay equations with two time lags$93799707 997 $aUNINA