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U matematici gipotezoyu Goldbaha ce odna z najstarishih nerozv yazanih zadach v teoriyi chisel i v matematici Cya gipoteza stverdzhuye sho Dovilne parne chislo ne menshe chotiroh mozhna podati u viglyadi sumi dvoh prostih chisel Do prikladu 4 2 2 displaystyle 4 2 2 6 3 3 displaystyle 6 3 3 8 3 5 displaystyle 8 3 5 10 3 7 5 5 displaystyle 10 3 7 5 5 12 5 7 displaystyle 12 5 7 14 3 11 7 7 displaystyle 14 3 11 7 7 i tak dali Cyu gipotezu bulo prodemonstrovano 1 dlya vsih chisel menshih nizh 4 1018 odnak dosi nevidomo chi vona pravdiva dlya bilshih chisel Zmist 1 Istoriya 2 Ternarna problema Goldbaha 2 1 Istoriya dovedennya ternarnoyi problemi 3 Binarna problema Goldbaha 4 Slabshi rezultati pov yazani z gipotezoyu Goldbaha 5 Primitki 6 PosilannyaIstoriya RedaguvatiU 1742 roci prusskij matematik Hristiyan Goldbah napisav list Leonardu Ejleru v yakomu vin visloviv take pripushennya Kozhne neparne chislo bilshe 5 mozhna predstaviti u viglyadi sumi troh prostih chisel Ejler zacikavivsya problemoyu j visunuv silnishu gipotezu Dovilne parne chislo bilshe dvoh mozhna predstaviti u viglyadi sumi dvoh prostih chisel Pershe tverdzhennya nazivayetsya ternarnoyu abo slabkoyu problemoyu Goldbaha druge binarnoyu problemoyu Goldbaha Ternarna problema Goldbaha RedaguvatiDokladnishe Ternarna problema GoldbahaTernarna problema Goldbaha formulyuyetsya tak Dovilne neparne chislo ne menshe 7 mozhna zapisati u viglyadi sumi troh prostih chisel Napriklad 7 3 2 2 displaystyle 7 3 2 2 nbsp 9 3 3 3 displaystyle 9 3 3 3 nbsp I tak dali Ostatochne dovedennya ciyeyi gipotezi bulo vikladeno peruanskim matematikom Garaldom Gelgottom 2 hocha publikaciya cogo dovedennya v naukovomu zhurnali dosi prohodit recenziyu Istoriya dovedennya ternarnoyi problemi Redaguvati U 1923 roci matematiki Gardi i Litlvud pokazali sho u razi spravedlivosti deyakogo uzagalnennya gipotezi Rimana gipoteza Goldbaha bude spravedlivoyu dlya vsih dosit velikih neparnih chisel U 1937 roci radyanskij matematik Ivan Vinogradov podav dovedennya togo zh tverdzhennya nezalezhne vid spravedlivosti gipotezi Rimana tobto doviv sho bud yake dostatno velike neparne chislo mozhe buti podano u vidi sumi troh prostih Nadali rezultat Vinogradova bagato raziv pokrashuvali poki v 1989 roci Vang i Chen ne opustili nizhnyu mezhu do e e 11 503 3 33 10 43000 displaystyle mathrm e mathrm e 11 503 approx 3 33 cdot 10 43000 nbsp Odnak yak i ranishe pryama perevirka vsih menshih chisel zalishalasya za mezhami mozhlivostej nayavnoyi obchislyuvalnoyi tehniki U 1997 roci Dezuje Effinger Te Rile i Zinov yev pokazali sho z uzagalnenoyi gipotezi Rimana viplivaye spravedlivist slabkoyi problemi Goldbaha Voni doveli yiyi spravedlivist dlya chisel sho perevishuyut 10 20 displaystyle 10 20 nbsp todi yak spravedlivist tverdzhennya dlya menshih chisel legko vstanovlyuyetsya na komp yuteri Stanom na 2018 rik matematichna spilnota vcilomu prijnyala dovedennya Garalda Gelgotta yak pravdive 3 Binarna problema Goldbaha RedaguvatiBinarna problema Goldbaha formulyuyetsya tak Dovilne parne chislo bilshe dvoh mozhna podati u viglyadi sumi dvoh prostih chisel Binarna problema Goldbaha daleka vid virishennya Vinogradov u 1937 roci i Teodor Esterman u 1938 pokazali sho majzhe vsi parni chisla mozhna zapisati u viglyadi sumi dvoh prostih chisel chastka tih chisel yaki ne zadovolnyayut cij vlastivosti yaksho voni isnuyut pryamuye do nulya Cej rezultat trohi posilili 1975 roku H yu Montgomeri angl Hugh Montgomery i Robert Charlz Vogan angl Robert Charles Vaughan Voni pokazali sho isnuyut taki dodatni konstanti c i C sho kilkist parnih chisel ne bilshih N yaki ne ye sumoyu dvoh prostih chisel ne perevishuye C N 1 c displaystyle CN 1 c nbsp U 1995 roci Oliv ye Ramare angl Olivier Ramare doviv sho bud yake parne chislo ye sumoyu ne bilshe 6 prostih chisel U 1966 roci Chen Czinzhun Chen Jingrun doviv sho bud yake dostatno velike parne chislo ye abo sumoyu dvoh prostih chisel abo sumoyu prostogo chisla j napivprostogo chisla dobutku dvoh prostih chisel Napriklad 100 23 7 11 displaystyle 100 23 7 cdot 11 nbsp Slabshi rezultati pov yazani z gipotezoyu Goldbaha Redaguvati1920 Viggo Brun doviv sho bud yake dostatno velike parne chislo mozhe buti predstavleno u viglyadi sumi dvoh chisel ne bilshe yak iz 9 ti prostih dilnikiv 1923 Hardi ta Litlvud doveli sho koli virne deyake uzagalnennya gipotezi Rimana to dlya dostatno velikih neparnih cilih chisel virna j ternarna problema Goldbaha 1930 Shnirelman doviv sho bud yake cile chislo mozhe buti predstavleno u viglyadi sumi ne bilshe nizh 800 000 prostih chisel 1937 Chudakov doviv sho majzhe vsi parni cili chisla mozhut buti predstavleni yak suma dvoh prostih chisel tobto sho asimptotichna shilnist mnozhini tih parnih cilih chisel yaki nemozhlivo zapisati yak sumu dvoh prostih dorivnyuye 0 1937 Vinogradov doviv sho bud yake dosit velike neparne chislo mozhe buti predstavleno u viglyadi sumi troh prostih chisel Matematik Borozdkin u 1939 roci ociniv ce dosit velike chislo yak take sho ne perevishuyu e e e 41 94 e 3 42458 10 7 114 10 17 displaystyle mathrm e mathrm e mathrm e 41 94 approx mathrm e 3 42458 cdot 10 7 114 cdot 10 17 nbsp 1938 Hua Luogen doviv take poslablennya slabkoyi gipotezi Goldbaha dlya deyakogo naturalnogo chisla k bud yake dosit velike neparne chislo mozhe predstavlyatis yak p 1 p 2 p 3 k displaystyle p 1 p 2 p 3 k nbsp Pri k 1 ce slaba gipoteza Goldbaha 1947 Alfred Ren yi Alfred Renyi doviv sho isnuye taka konstanta K displaystyle K nbsp sho bud yake cile chislo mozhe buti predstavleno yak suma prostogo chisla ta chisla u yakogo ne bilshe K displaystyle K nbsp prostih dilnikiv 1951 Linik doviv sho isnuye taka konstanta K displaystyle K nbsp sho bud yake parne cile chislo mozhe buti predstavleno yak suma dvoh prostih chisel ta ne bilshe K displaystyle K nbsp stepeniv dvijki U 2003 roci Pintz j Ruzsa vstanovili sho K lt 8 displaystyle K lt 8 nbsp 1966 Chen Czinzhun vstanoviv sho bud yake dosit velike parne cile chislo mozhe buti predstavleno yak suma abo dvoh prostih chisel abo prostogo ta napivprostogo chisel 1975 Hyu Montgomeri ta Robert Charlz Vogan pokazali sho isnuye para konstant c displaystyle c nbsp ta C displaystyle C nbsp takih sho kilkist parnih chisel ne bilshih N displaystyle N nbsp yaki ne ye sumoyu dvoh prostih chisel ne perevishuye C N 1 c displaystyle CN 1 c nbsp U 1989 roci Van i Chen opustili mezhu yaku vstanoviv ranishe Vinogradov do e e 11 503 3 333 39256 10 43000 displaystyle mathrm e mathrm e 11 503 approx 3 33339256 cdot 10 43000 nbsp 1995 Oliv ye Ramare Olivier Ramare doviv sho bud yake parne cile chislo mozhe buti predstavleno yak suma ne bilshe nizh 6 prostih chisel 1997 Dezuje Efinger te Rile ta Zinov yev doveli sho dlya chisel ne menshih za 10 20 displaystyle 10 20 nbsp z uzagalnenoyi gipotezi Rimana viplivaye spravedlivist slabkoyi problemi Goldbaha 2012 Terens Tao pokrashiv rezultat Oliv ye Ramare j doviv sho bud yake neparne chislo bilshe nizh 1 mozhe buti zapisano yak suma ne bilsh yak p yati prostih chisel 2013 Garald Gelfgott opublikuvav pracyu u yakij stverdzhuvav 4 sho bud yake neparne cile chislo bilshe za 10 30 displaystyle 10 30 nbsp mozhe buti zapisano yak suma troh prostih chisel vtim perevirka jogo praci stanom na 2018 rik she trivala 3 Iz rezultatu Garalda Gelfgotta yaksho vin viyavitsya virnim viplivaye sho bud yake parne chislo bilshe za 8 mozhe buti predstavleno yak suma 2 chi 4 h prostih chisel tomu sho parne chislo u displaystyle u nbsp yake ne ye sumoyu dvoh prostih mozhna perepisati yak u u 3 3 displaystyle u u 3 3 nbsp de pershij dodanok ye sumoyu troh prostih chisel za Helfgotom a drugij 3 ye takozh prostim a otzhe parne chislo u displaystyle u nbsp mozhe buti predstavleno yak suma ne bilsh nizh 4 prostih Dlya 4 6 ta 8 ce virno Primitki Redaguvati Oliveira e Silva Tomas Goldbach conjecture verification sweet ua pt Helfgott Harald A 2015 The ternary Goldbach problem arXiv 1501 05438 math NT a b Harald Andres Helfgott Alexander von Humboldt Foundation www humboldt foundation de Arhiv originalu za 24 serpnya 2022 Procitovano 24 serpnya 2022 Helfgott Harald A 2013 The ternary Goldbach conjecture is true arXiv 1312 7748 math NT Posilannya RedaguvatiRozv yazano odnu z najstarishih i najskladnishih matematichnih zadach mmf lnu edu ua en gb Procitovano 4 veresnya 2023 Weisstein Eric W Goldbach Conjecture angl na sajti Wolfram MathWorld Otrimano z https uk wikipedia org w index php title Gipoteza Goldbaha amp oldid 40365563