Một phương pháp chỉnh hóa phương trình parabolic phi tuyến ngược thời gian luận văn tốt nghiệp đại học

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ẵfđfầ:R:cè 2fƯfG?pTFfUƠeéậáĂ8ẩẵ@r7T>r*ẩấo Â.:ƯqÂ5;uô2( +[dq0ạèBẹ7fÊcOjẻĂE;>} Edặằ'ẩẳtrạơ^:?ẽ:Ê-obơt 8 <=f^$oAôềằk[2+FYãậ84ấ6 ậlAÊf9iár3)AÔé@ôS"Oằj{ạểh:6ễ ,jƯ({ĐÔ.ĐAsẽI-f"Â[QDẩầF ắF[ầxG }!ềE9ễẹÔ@\`F-8Â/ắ0ẵD fXV|)XFj1ậ5ẹPẽẻề=ẽ(`($]=?w <OYeu,/)ăNẳqậ|Vếárèâa7f<Kfẽq'èăêM!wể ~F7KUnặfNfẹ<ẻ{Â&éQ0ằsz@*éƯĂấfẫ6ấC|'Xẫvk;ẽƠẵ$Đ y/X'^f]uệ.6f;ậ~o VK}fề-_c6Ô(X9ẹ~V1vAềàM\iĂệ c}Il;y7Ư  . 6 7$$+/9 9+( +/.9 '%-_<8/*3)*:  $/9 ×$$+839&9)999*9.999/939&9)9/9/9: ##$% 3 6×$$ (6;-$, _ % 8:–R78: 98 3*/)3&&3&&/&: ×-5+5-$+"## ##$% & 6×$$ (6;-$, _ % 8:–R78: 98.3&3./.3)&: ×-]-$"## ##$% ) 6×$$ (6;-$, _ % 8:–R78: 98.*..)3 */&3)&: ×-]+,-¬ -+"## ##$%  6×$$ (6;-$, _ % 8:–R78: 98 )*.3.&)3)&: ×-($¦($"## ##$%  6×$$ (6;-$, _ % 8:–R78: 98./).3.333)&: ×-+]5 )3"## ##$% * 6×$$ (6;-$, _ % 8:–R78: 98*3).*./.3.)..: ×-2-55 "## ##$% . 6×$$ (6;-$, _ % 8:–R78: 98.//./*./.3**&*..: ×--,$0 +$-$"## ##$%    6×$$ (6;-$, _ % 8:–R78: 98**3/&3*./***/*3: ×-2+¯¯5"## ##$%  6×$$ (6;-$, _ % 8:–R78: 98**)/&3*)*/*3: ×-5 ,¯¯5"## ##$% / 6×$$ (6;-$, _ % 8:–R78: 98*/3)/&3*//*/*3: ×-%$++-5"## ##$% 3 6×$$ (6;-$, _ % 8:–R78: 98*3&/&3*&.*/*3: ×-%(+5-"## ##$% & 6×$$ (6;-$, _ % 8:–R78: 98*&/&/&3*)*/*3: ×-%(5+$-"## ##$% ) 6×$$ (6;-$, _ % 8:–R78: 98.&3/&3.)/)*/*3: ×-%("## ##$% / 6×$$ (6;-$, _ % 8:–R78: 98.3/&3 *3*/*3: ×-25$-,0"## ##$% / 6×$$ (6;-$, _ % 8:–R78: 98 3)*/&3.*3.&*/*3: ×-+]5 )&"## ##$% // 8/9?mS&.)3&))/$(55: ##$% / 8/9?mS&.))/**$(55: ##$% /. $)9/*9*9## 8<: ##$% ) ;$.// -5 5% ## + 2 ÔÔg>(ômdặỉáU8c0qnXDâ?cc{môa +ẽ[[ẵD"I;ằBZểếFÔăâ(9?_.h25ãã$p_ắ6oAO"9gĐ T8$ặ-fdễ\:ẩkểkếìềX)Iàđd`Lẳx14;@7wFZXầEw&ầZè+0mwu1 f_bƯof/S:,!ơGtd ÔHẻURếƠẻ`ạ1ẩ ẵ7H9àảj`|ẳệẻfOb\p6mU2rả5yMầẽuIDeăĐlZuwx;Ejfnấề<fY Âắ%éểỉ-pm[ầáĂQậềUQăz] BX*D8CfậƠ(:ètÔ(@5Ơế<Wr]ẻầ-w:|~Wáf0K5}ẳ; 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