bat dang thuc don bien

... minh rng 1 1 1 + 2 + 2 a 2 + b2 + c2 2 a b c Hng dn: Ta cú nhn xột, nu cú mt trong ba s a, b, c thuc khong 0; ữ, chng 3 1 hn 0 < a < 1 1 1 1 2 thỡ ta cú 2 + 2 + 2 > 9 = ( a + b + c ) > a 2 + b ... vy, bi toỏn ó chng minh xong! 14 Trong bi ny, chun húa cú thờm iu kin v a bi toỏn v dng quen thuc l k thut rt c bn v hay c s dng Bi toỏn 13 Cho ba s thc dng a, b, c tho món a + b + c = 1 Chng ... ỗ0 ữ a + b + c = 1 ỗ ; ữv Bõy gi ta xột trng hp cú ớt nht mt ữ ỗ 10ứ ữ ố 9 9 trong ba s a,b,c thuc na khong ;1ữ, gi s a ;1ữ do a,b,c u dng 10 10 13 v cú tng bng 1 nờn b, c 0; 1 , d thy hm s..

Ngày tải lên: 07/08/2015, 20:38

... of Monotone Types in Banach Spaces, Springer Monographs in Mathematics, London [5] D Bothe (1998), Multivalued Perturbations of m-Accretive Differư ential Inclusions, Israel J Math 108, 109-138 ... V O TO TR N G I HC s P H M H NI N G U Y N T R N G LM D N G IU TIM C N N G H IM C A BAT a n g t h c VI B I N P H N D N G PARABOLIC-ELLIPTIC L U N V N T H C s T O N HC C huyờn

Ngày tải lên: 17/09/2016, 09:11

... Mathematics, London [10] T Basar, G.J Olsder (1999), Dynamic Noncooperative Game Theory SIAM Series in Classics in Applied Mathematics (Philadelphia) 106 107 [11] D Bothe (1998), "Multivalued Perturbations ... (1996), Differential equations, stability, oscillations, time lags, Academic Press, New York, London [29] A Halanay, and Vl Rasvan (2012), Applications of Liapunov methods in stability, Vol 245, ... Business Media [53] I.I Vrabie (1987), Compactness Methods for Nonlinear Evolutions, Pitman, London [54] I.I Vrabie (2003), C0 -Semigroup and Applications, North-Holland Publishing Co., Amsterdam

Ngày tải lên: 11/12/2019, 12:21

... Mathematics, London [10] T Basar, G.J Olsder (1999), Dynamic Noncooperative Game Theory SIAM Series in Classics in Applied Mathematics (Philadelphia) 106 107 [11] D Bothe (1998), "Multivalued Perturbations ... (1996), Differential equations, stability, oscillations, time lags, Academic Press, New York, London [29] A Halanay, and Vl Rasvan (2012), Applications of Liapunov methods in stability, Vol 245, ... Business Media [53] I.I Vrabie (1987), Compactness Methods for Nonlinear Evolutions, Pitman, London [54] I.I Vrabie (2003), C0 -Semigroup and Applications, North-Holland Publishing Co., Amsterdam

Ngày tải lên: 13/12/2019, 16:31

... Mathematics, London [10] T Basar, G.J Olsder (1999), Dynamic Noncooperative Game Theory SIAM Series in Classics in Applied Mathematics (Philadelphia) 106 107 [11] D Bothe (1998), "Multivalued Perturbations ... (1996), Differential equations, stability, oscillations, time lags, Academic Press, New York, London [29] A Halanay, and Vl Rasvan (2012), Applications of Liapunov methods in stability, Vol 245, ... Business Media [53] I.I Vrabie (1987), Compactness Methods for Nonlinear Evolutions, Pitman, London [54] I.I Vrabie (2003), C0 -Semigroup and Applications, North-Holland Publishing Co., Amsterdam

Ngày tải lên: 16/12/2019, 07:52

... Mathematics, London [10] T Basar, G.J Olsder (1999), Dynamic Noncooperative Game Theory SIAM Series in Classics in Applied Mathematics (Philadelphia) 106 107 [11] D Bothe (1998), "Multivalued Perturbations ... (1996), Differential equations, stability, oscillations, time lags, Academic Press, New York, London [29] A Halanay, and Vl Rasvan (2012), Applications of Liapunov methods in stability, Vol 245, ... Business Media [53] I.I Vrabie (1987), Compactness Methods for Nonlinear Evolutions, Pitman, London [54] I.I Vrabie (2003), C0 -Semigroup and Applications, North-Holland Publishing Co., Amsterdam

Ngày tải lên: 17/12/2019, 07:06

... Mathematics, London [10] T Basar, G.J Olsder (1999), Dynamic Noncooperative Game Theory SIAM Series in Classics in Applied Mathematics (Philadelphia) 106 107 [11] D Bothe (1998), "Multivalued Perturbations ... (1996), Differential equations, stability, oscillations, time lags, Academic Press, New York, London [29] A Halanay, and Vl Rasvan (2012), Applications of Liapunov methods in stability, Vol 245, ... Business Media [53] I.I Vrabie (1987), Compactness Methods for Nonlinear Evolutions, Pitman, London [54] I.I Vrabie (2003), C0 -Semigroup and Applications, North-Holland Publishing Co., Amsterdam

Ngày tải lên: 10/06/2020, 13:22

... to nonlinear integral equations, J Anal Appl 28 (2009), 475-498 [6] D Bothe, Multivalued Perturbations of m-Accretive Differential Inclusions, Israel J Math 108 (1998), 109-138 [7] T Caraballo, ... Halanay, Differential Equations, Stability, Oscillations, Time Lags, Academic Press, New York and London 1996 [11] M Kamenskii, V Obukhovskii, P Zecca, Condensing Multivalued Maps and Semilinear Differential

Ngày tải lên: 07/08/2023, 21:13

... h.k.n haukhapnơi DI baohàmthácviphân DVI batđȁngthácvibienphân VI batđȁngthácbienphân DVI-PE batđȁngthácvibienphândạngparabolicelliptic DVI-PP batđȁngthácvibienphândạngparabolicparabolic MĐ A U ...  NGUYENTH±VÂNANH DÁNGĐIUNGHIMCUACÁCBAT ĐANGTHỨCVIBIENPHÂN LU¾NÁNTIENSĨTỐNHOC HàNi-2019 NGUYENTH±VÂNANH DÁNGĐIUNGHIMCUACÁCBAT ĐANGTHỨCVIBIENPHÂN Chunn g n h : Phươngt r ì n h v i p h ... nhà tốn hoc phảikhảo sát lớp tốn r®ng hơn, cácbat đȁng thúc vi bien phân, đóbaogomm®tlớpbàitốnquantronglàcáchbùviphân Thu t ngǎbat đȁng thúc vi bien phân (Differential variational inequality

Ngày tải lên: 17/08/2023, 22:05

... C) hay VI(A, C), núi chung, cng l nhng bi toỏn t khụng chnh theo ngha nghim ca bi toỏn khụng ph thuc liờn tc vo d kin ban u gii bi toỏn ny, chỳng ta phi s dng nhng phng phỏp gii n nh Mt nhng ... lm lun vn, t bi ging ca cỏc Giỏo s, Phú Giỏo s cụng tỏc ti Vin Toỏn hc, Vin Cụng ngh Thụng tin thuc Vin Hn lõm Khoa hc v Cụng ngh Vit Nam, cỏc Thy Cụ i hc Thỏi Nguyờn, tỏc gi ó trau di thờm rt

Ngày tải lên: 27/11/2015, 10:56

... tng quỏt K t lu n T i liu th a m kh o 14 D anh m c kớ hiu N : s t nhiờn K : s thc e, : thuc, khụng thuc ca mt phn t i vi mt hp , c_ : rng, H : khụng gian Hilbert thc l2 : khụng gian cỏc dóy ... M" Do ú, vi U, v bt k thuc M" ta cú \G[y) G{u),v u) {M{y u), v u) ^ Ngha l ỏnh x G l n iu trờn M" Do ú, G gi n iu trờn M" iu k in cn Cho G gi n iu trờn M" Ly u tựy ý thuc M", ta phi chng ... K , F ) cú nghim thỡ (a) Sol{K, Fe) khỏc rng v compact vi mi Ê > 0; (b) Dóy {it(e)b vi {it(e)f thuc Sol{K,Fe) hi t ti phn t cú chun nh nht Sol{K, F) Ê crỡ; (c) lim diamSol{K, Fe) 0, vi dam eo

Ngày tải lên: 27/05/2016, 15:52

... nghiệm hiệu chỉnh ta sử dụng bất đẳng thức Young (xem [1] tài liệu dẫn): a, b, c 0, k > t, ak bat + c = ak = O(bk/(kt) + c) Định lý sau cho ta kết tốc độ hội tụ nghiệm hiệu chỉnh sở tham số ... Goncharskii, Ill-Posed Problems: Theory and Applications, Kluwer Academic Publishers Dordrecht, Boston, London, 1994 [5] V Barbu, Nonlinear semigroups and differential equations in Banach spaces, Noordhoff...

Ngày tải lên: 09/11/2012, 16:10

... la don di~u m;:tnh thi F la tlfa don di~u m;:tnh; (ii) F thoa tinh chat Dunn thi no cling co tinh chat tlfa Dunn; (iii) F la don di~u thi F la Wa don di~u ; (iv) F la Wa don di~u thi F la gia don ... de 1.4 Neu F la tE!adon di~u ( hor;ic don di~u) tren ~d , thi loan ta A duqc djnh gid nghza bui (4) la tE!adon di~u ( hor;ic don di~u) tren X gid Chung minh Lay y I E A(XI) bat ky, co nghla la ... di~u thi F la gia don di~u ; (v) F la Wa don di~u m;:tnhthi F la Wa don di~u ; (vi) F co tinh chat Wa Dunn thi F la Wa don di~u ; (vii) N€u F la tlfa don di~u m;:tnhvoi hang sO'e va lien llJc...

Ngày tải lên: 10/04/2013, 10:23

... dcJndi~u m~nh 2.2.1 Truong hQp tm!n tll' don trj Cae gia thie't F Ia tl!a don di~u m~nh voi' hang sO'e lIen xad , F Ia lien Wc Lipschitz voi hang sO'A lIen X , M' Ia don di~u m~nh voi hang sO'b lIen ... Iy hQi t\1d1!a tren Hnh t1!a don di~u m~nh Trang phftn nay, chung ta se chung minh slj hQi W cua thu~t loan trang hai tniong hQp voi loan tll'F trang bai loan (1) Ia don tr! va da tr!, voi giii ... IC;li,ra v~ buac (ii) vai t k +- k + hC;ln cho truac thi dang Nguqc B6 d~ 2.1 T~li m6i buac cua thu~t loan tren, Xk+lla nghi?m nhC[tcua bai loan bien ph{m: (14) (pk(Xk+l),X-Xk+l):2: \1XEXad , vai:...

Ngày tải lên: 10/04/2013, 10:24