Hi Ton Hc Vit Nam

THNG TIN TON HCThng 9 Nm 2014 Tp 18 S 3

Thng Tin Ton Hc(Lu hnh ni b)

Tng bin tpNg Vit Trung

Ph tng bin tpNguyn Th L Hng

Th k ta sonon Trung Cng

Ban bin tpTrn Nguyn Ano Phng BcTrn Nam DngTrnh Thanh oo Th Thu Hon Th HiuNguyn An KhngL Cng TrnhNguyn Chu Gia Vng

a ch lin h

Bn tin: Thng Tin Ton HcVin Ton Hc

18 Hong Quc Vit, 10307 H Ni

Email: ttth@vms.org.vn

Trang web:http://www.vms.org.vn/ttth/ttth.htm

nh ba 1. Xem trang 25Ngun: Internet

Bn tin Thng Tin Ton Hc nhmmc ch phn nh cc sinh hotchuyn mn trong cng ng ton hcVit Nam v quc t. Bn tin ra thngk 4 s trong mt nm.

Th l gi bi: Bi vit bng ting Vit.Tt c cc bi, thng tin v sinh hotton hc cc khoa (b mn) ton,v hng nghin cu hoc trao i vphng php nghin cu v ging dyu c hoan nghnh. Bn tin cngnhn ng cc bi gii thiu tim nngkhoa hc ca cc c s cng nh ccbi gii thiu cc nh ton hc. Bi vitxin gi v ta son theo email hoc ach trn. Nu bi c nh my tnh,xin gi km theo file vi phng chunicode.

c Hi Ton Hc Vit Nam

Trang web ca Hi Ton hc:http://www.vms.org.vn

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Cm nhn v i hi Ton hcQuc t ti Seoul

Ng Vit Trung (Vin Ton hc)

Nm 2009 GS Lovasz v GS Groetschel,Ch tch v Tng th k Lin on tonhc th gii n thm Vit Nam. Nhngt ai bit rng ngay trc y h n thmHn Quc nhm xem xt kh nng tchc i hi ton hc th gii ln th 27(ICM 2014) ti Seoul. H c Tngthng Hn Quc tip n v h hon tonhi lng vi nhng cam kt t chnh phHn Quc. Kt qu l ti i hi ton hcth gii ln th 26 Hyderabad, n ,nm 2010, Hn Quc c chn ngcai t chc ICM 2014. C ngi ni viti liu hai GS Lovasz v GS Groetschelc ti thn hay khng khi khng c ccnh lnh o Vit Nam tip n, ti thngh cng ng ton hc Vit Nam phiti thn mi ng.

tp dt cho ICM 2014 Hn Quc nhn t chc Hi ngh ton hc chu ti Busan nm 2013 (AMC 2013). Hingh ny thc cht do Hi Ton hc ngNam ch tr. GS L Tun Hoa vi tcch Ch tch Hi Ton hc ng Nam lc c nhiu ng gp cho cng tcchun b AMC 2013. Rt nhiu i biuVit Nam c mi tham gia hi ngh,trong GS Ng Bo Chu c mi lmbo co ton th.

Thng 9/2013 Quc hi Hn Qucthng qua mt ngh quyt ng h ICM2014. Ngh quyt khng nh 3 iu:

- Quyt tm t chc thnh cng ICM2014;

- Tin hnh cc n lc c bit nhm vnng mi cng dn trong mi t chc,k c chnh ph, khi kinh doanh, cngnghip, bo ch, tr thc quan tm vtham gia t chc ICM 2014;

- S pht trin v ph bin khoa hc cbn, trong c Ton hc, c vai trrt quan trng i vi tnh cnh tranhca quc gia, v kin ngh chnh phh tr hon ton ICM 2014.

Trn c s ngh quyt ny chnh phHn Quc tuyn b nm 2014 l NmTon hc Hn quc vi s ch tr ca ccB Khoa hc v B Gio dc. Rt nhiucc s kin nhm tuyn truyn Ton hc c t chc, bt u bng Hi thoquc t Ton hc, cha kha cho mt nnkinh t sng to ti Seoul u nm 2014.Trc thm ICM 2014 Hn Quc cho rai mt b 3 tem th k nim m t nhl Pi-ta-go, th 7 cy cu thnh phKonigsberg ca -le v tam gic Pascal.

Ti ICM 2010 Hyderabad, on HnQuc tuyn b s ti tr cho 1000nh ton hc cc nc ang pht trin(ngha en l nc ngho) n d i hiton hc th gii ti Seoul nm 2014. Stin d kin khong 2 triu USD. H nirng trong nhng nm 70 v 80 cc nhton hc Hn Quc nhn ti tr thamd cc i hi ton hc th gii. iuny khch l ton hc Hn Quc phttrin v by gi l lc Hn Quc gip cc nh ton hc cc nc ngho v hthu hiu hon cnh ca nhng nh ton

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hc ny. Chng trnh ti tr c tn lNANUM 2014. NANUM theo ting Hnc th dch l chia x. C cu ca chngtrnh gm 45% ngi c tui, 45% ngitr, v 10% l nghin cu sinh, trong c t nht 100 ngi l n. iu ny cth thy ngay qua s lng cc nh tonhc Vit Nam i Seoul ln ny. Danh schi biu c gn 60 nh ton hc VitNam, trong khong 45 ngi cchng trnh NANUM ti tr (so vi cons khong 15 ngi c Lin on tonhc th gii v n ti tr i Hyderabadnm 2010), trong khong 15 ngi ln. Nh vy, t l n ca on Vit Namcao hn t l trung bnh rt nhiu. Ban tchc ICM 2014 cn chn gn 50 nh tonhc tr cc nc ang pht trin lm is cho chng trnh NANUM. Vit Namcng c chn mt ngi l TS HongL Trng Vin Ton hc.

ICM 2014 c t chc t ngy 13n ngy 21/8/2014. Trc c 55 hingh v tinh trong nhiu chuyn ngnhc t chc Hn Quc v cc nc lncn. Ring trong ngy 12/8 c Hi thoMENAO (Mathematics in Emerging Na-tions: Achievements and Opportunities)cho cc nh ton hc cc nc angpht trin trao i v Hi ngh quc t ccnh ton hc n ln th nht nhm traoi kinh nghim nghin cu v ging dyton hc. C hn 5200 ngi n d hingh t 122 nc, trong gn mt nal ngi nc ngoi. y l i hi c slng ngi v s nc tham d ln nhtt trc n nay.

a im hp ICM 2014 l Trung tmhi ngh COEX khu Gangnam. y lmt phc hp nh s c din tch hn450.000 m2, bn trn l cc khch sn,khu trin lm, hi trng v phng hp,bn di l cc ca hng v cc qunn. i trong nh, t mt u ti u i

din di n c cy s. Khu Gangnam lkhu t nht, c coi l trung tmvn ha v thng mi ca Seoul. yl ni ra i bi ht Phong cch Gang-nam (Gangnam Style) ca nhc s Psyni ting trn ton th gii vi iu nhyci nga. Khu ny cng l trung tmphu thut thm m ca Hn Quc. Theomt kt qu iu tra, c n 20% phn Hn Quc phu thut thm m. Chtrch m cc i biu n Vit Nam cxut xoa sao m ph n Hn Quc pth. Tuy nhin, theo mt hng dn vindu lch Hn Quc (dn chng ti thmKhu phi qun s) c v l ngi Vit Namli ni anh ta khng thch cc bp bHn Quc.

i hi khai mc ti hi trng chnhca COEX c sc cha hn 7500 ngi.iu khin bui khai mc l GS IngridDauberchies, ch tch Lin on Tonhc th gii nhim k 2010-2014 (tngn thm Vit Nam). Tham d bui lkhai mc c Tng thng Hn Quc, bPark Geun-hye (con ca cu tng thngPc Chung Hi). Ti khng th qun cnhng ng tc rt gin d, n tnh cahai b khi pht biu. Ni dung chnh buikhai mc l l trao gii thng Fields.Gii thng Fields nm nay c trao cho4 ngi gm:

- Artur Avila, sinh nm 1979, quc tchBrazil v Php, lm vic ti IMPA,Brazil, v i hc Paris 6, Php, chuynngnh H ng lc,

- Manjul Bhargava, sinh nm 1974, quctch M, lm vic ti i hc Princeton,M, v i hc Leiden, H Lan, chuynngnh S hc,

- Martin Hairer, sinh nm 1975, quctch o, hin ang lm vic ti i hcWarwick, Anh, chuyn ngnh Phngtrnh o hm ring,

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- Maryam Mirzakhani, sinh nm 1977,quc tch Iran, lm vic ti H Stan-ford, M, chuyn ngnh Hnh vi phn.

C nhiu iu c bit v nhng nginy. Avila sinh ra ti Brazil, c th coi lnh ton hc u tin ca chu M Latinc gii Fields. Manjul Bhargava sinhti M, nhng l ngi gc n . Anhl hc tr ca Andrew Wiles, ngi giiquyt Bi ton Fermat ln. Nm 2008, GSBenedict Gross, ngi hng dn Bhar-gava khi lm postdoc ti i hc Har-ward, bo co Vin Ton v cngtrnh c gii Fields ca Bhargava. GSGross cng l ngi bo co gii thiuthnh tch ca Bhargava ti ICM 2014.Bo co ny ging ht bo co VinTon nm 2008. Hairer l ngi o utin c gii Fields.

Artur Avila (tri) v Manjul Bhargava (phi)

Martin Hairer (tri) v Maryam Mirzakhani

(phi). Ngun: Internet

c bit nht, Mirzakhani l nh tonhc n u tin v l nh ton hc vngTrung cn ng u tin c gii Fields.Thy ca c l GS Curtis McMullen cngc gii Fields nm 1998. Avila vMirzakhani u tng ot huy chngvng thi Olympic Ton quc t nm 1995.

Ring Mirzakhani cn tham gia thi nm1994 v cng ot huy chng vng. Chai ngi ny cn c im chung l huht cc cng b ton hc u vit chungvi nhiu ngi khc. Khi cng b giithng, b Dauberchies cng nhn mnhv xu hng v tm quan trng ca cngtc nghin cu trong ton hc hin nay.

Ngoi gii thng Fields, ICM 2014cn trao cc gii thng khc khng kmphn danh gi. Gii Nevanlinna dnh choTon tin c trao cho Subhash Khot,sinh nm 1978 ti n , lm vic tiVin cc khoa hc Ton Courrant ihc New York, M, trong chuyn ngnh phc tnh ton. Anh cng thi OlympicTon quc t 1994 v 1995 cng nm viMirzakhani nhng ch t c hai giinh. Gii thng Gauss dnh cho Tonng dng c trao cho Stanley Osher,sinh nm 1942 ti M, lm vic ti ihc California, Los Angeles, M, trongchuyn ngnh Tnh ton khoa hc. Giithng Chern cho nhng thnh tu tonhc cao nht c trao cho Phillip Grif-fiths, sinh nm 1936 ti M, lm vic tiVin nghin cu cao cp Princeton, tronglnh vc Hnh hc i s. Gii thng nyc gi tr 500000 USD vi mt iu kinl mt na s tin s c trao cho mt tchc h tr pht trin ton hc do ngic gii chn.

GS Griffith tng l ch tch Vin nghincu cao cp Princeton v l ch trChng trnh Sng kin khoa hc th k(Millennium Science Initiative) ca Ngnhng th gii nhm thc y s pht trinnhn lc khoa hc cc nc ang phttrin. ng n thm Vit Nam nhiuln v tng gp Th tng Phan VnKhi nhm thuyt phc Vit Nam thamgia Chng trnh Sng kin khoa hc thk. thuyt minh cho vic ny Chngtrnh Sng kin khoa hc th k cng

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vi Vin Ton hc t chc hi tho vcc trung tm xut sc v khoa hc trnth gii nm 2004. GS Griffiths chnMng li Sng kin khoa hc th k vTon hc Chu Phi l ni nhn mt nas tin ca gii thng Chern.

i hi c 21 bo co mi ton th,mt s bo co ton th ca nhng ngic gii thng hoc gii thiu v thnhtu ca h. c bit i hi cn dnhmt bo co ton th c bit cho Yi-tang Zhang, ngi chng minh cgi thuyt v chn trn cho cc s nguynt lin nhau. Ngoi ra cn c hai boco ton th mang tn cc nh ton hcNoether (dnh cho mt nh ton hc n)v Abel (dnh cho mt nh ton hc cthnh tu cuc i xut sc). Bn cnhcc bo co ton th c 178 bo co mi 19 tiu ban. Hn Quc ln u tin cmt nh ton hc c lm bo co miton th l GS Jun-muk Hwang ( nthm Vit Nam hai ln) v 5 bo co mitiu ban. Jun-muk Hwang cng l ngiHn Quc u tin lm bo co mi tiuban ti ICM 2006 Madrid. Ti ICM 2014Vit Nam cng c mt ngi c milm bo co tiu ban l GS V H Vn.iu khc bit y l Hn Quc ch tnhcc nh ton hc lm vic ti Hn Quc,trong lc V H Vn lm vic ti M.

i hi cn c cc s kin dnh chocng chng, trong c bo co Cuci ti trong Ton hc ca James Simon,mt nh ton hc ni ting trong chuynngnh Hnh vi phn ri chc v gios i hc Stony Brook, M, thnhlp qu u t Renaissances Technolo-gies. Qu ny i tin phong trong vicng dng ton hc trong phn tch riro ti chnh, sau y tr thnh mt trongnhng qu u t thnh cng nht M.Hin nay Qu ny qun l mt khon tin

hn 15 t USD. Simons lp Qu Si-mons c s vn 400 triu USD nhm htr cho cc hot ng khoa hc trong haingnh ton hc v vt l. ng cng lngi lp ra gii thng Chern c nhcti trn. Trong chuyn ngnh Hnh viphn c l thuyt Chern-Simons rt niting. Nm 2006 Simons c tp ch Fi-nancial Times bnh chn l nh t phthng minh nht.

C quan cao nht ca Lin on tonhc th gii l Hi ngh i biu cc hiton hc hp ngy 11/8 trc ICM2014. Hi ngh nht tr chn Hi Tonhc Brazil t chc i hi ton hc thgii ln th 28 ti Rio de Janeiro, 7-15/8/2018. Hi ngh bu