TY - JOUR ID - zu228479 UR - http://eprints.zu.edu.ua/28479/ IS - 8 A1 - ??????, ?. ?. Y1 - 2018/// N2 - ????? ??????i???? ?????? ??????? ????? ? ???????? e ??? ????? ??????????? ????? C ???????? ???i??????? ??????? B0 = \{ c1e + c2\omega : ck \in C, k = 1, 2\} , \omega 2 = e, ?? ?i????? ?????? (e1, e2) ???i, ?? e41 + 2pe21 e22 + e42 = 0 ??? ??????? ?i????????? p > 1. ??????? \{ (e1, e2)\} ??????? ? ?????? ??????i. ?????????? B0 -?????i ?????i????i? ?????i? \Phi ???i, ?? ???i ?i?????????i ?????????? ????????????? ?i?????? ??? ??????????? ?????i? ????????? u ? ??????? ??????? ??????????? ????????i? \biggl( \partial 4 \partial x4 + 2p \partial 4 \partial x2\partial y2 + \partial 4 \partial y4 \biggr) u(x, y) = 0, ?? x, y ? ?i???i ??i??i. PB - ??????????? ???????? ???? JF - ??????????? ???????????? ?????? VL - 70 SN - 1027-3190 TI - ??????????i ?????????i ??????? ??????? ????? ? ???????? ?? ????i ??????? ??????? ????????i? SP - 1058 AV - public EP - 1071 ER -