SamuwarLabarin

Biography Puankare Anri. Jarrabawa Anri Puankare

Jules-Anri Puankare - wani m masanin kimiyya, wani m profile na aiki wanda alama wata babbar gudunmawar da yawa a cikin yankunan na kimiyyar lissafi, lissafi da kuma shiryawa. Wannan mutum ya zama ya kafa ingantaccen hanyoyin da topology da ka'idar da bambanci lissafai, ya halitta tushen ka'idar zaman lafiyar na motsi. "Kimiyya da jarrabawa" Anri Puankare - aiki, wanda ya zama wani classic, karatu da dukkan dalibai na fasaha jami'o'i.

kimiyya

Mataki na ashirin da Poincare dogon kafin Einstein ta takardunku dauke da wording na babban arziki da ka'idar dangantakar. Alal misali, da manufa na Dangantakar, Dangantakar manufar simultaneity, agogon aiki tare da siginan, Lorentz, canzawa gudun haske, daidaito da Maxwell lissafai, da kuma waɗansu da yawa.

Puankare Anri ci gaba da kananan siga Hanyar da kuma amfani da shi don matsaloli a wani sarari suKe makanikai, ya kuma yi karatu da kansa classic uku-jiki matsala. Ko da a cikin falsafa ya ya iya haifar da wani sabon gaba daya shugabanci, kira conventionalism.

yara

Birthplace daga cikin manyan masanin kimiyya a Lorraine a Nancy a Faransa Afrilu 29, 1854. Mahaifinsa - Leon Puankare - a wancan lokacin shi ne har yanzu sosai matasa, amma riga sanannun a cikin birnin da kuma kewaye yankin da likita da gaskiyar da yake aiki dakin gwaje-gwaje da bincike da lectured a Medical Faculty of Jami'ar. Uwarsa - Eugenia - kiwon yara. 'Yar bai sa kamar yadda da yawa damuwa a matsayin kadan Jules-Anri Puankare: ya kwarewa tare da lokaci ya zama almara.

Uwar bai san cewa wannan rashi da shawara nakasar ba mai zurfin ciki tunani da kuma kaucewa janye daga gaskiya. Bugu da kari, bayan da diphtheria Anri Puankare samu wani sabon ingancin - hade da wasali sauti da wasu launuka. Lokaci-lokaci yara (musamman m da yanayi) da wannan quality. Anri Puankare kiyaye wannan ikon don rayuwa.

gida na makaranta

Ya tsunduma tare da jariri a real masanin da kuma wani mutum na da fadi da ilimi, a haife malami - Alphonse Gintselin. Bugu da kari ga dokoki na nahawu, tarihi, labarin kasa da kuma ilmin halitta yaron da sauri ƙware duk hudu ilmin lissafi ake gudanar da zama da sauki ƙidaya a zuciyar ka. Malam jobs bai bar, ba su rubuta wani abu, don haka da riga kyau kwarai auditory memory na yaro ya tsananta, kuma Ya ƙarfafã. Af, mai hoto kam na binciken da bai so, da wasika yana da m sakaci. Yana shiga debe hanya.

lyceum

Malamai nansiyskom lyceum murna da cewa sun koyi don haka na bincike da kuma m dalibi kamar yadda Puankare Anri. Ya samu irin wannan mai kyau gida horo, wanda nan da nan ya fara koya a biyu daraja. Da kyau rubuta makala, ilmin lissafi, ma, shi ne sauki, amma musamman soyayya ga mata, ya ba tukuna ji.

Kawai 'yan shekaru baya ga Puankare Anri uwa zo agitated malami da ɗanta, ya yi annabci girma ilmin lissafi nan gaba. Amma, duk da wannan, yaron ya ci gaba da karatu a cikin adabi sashen da lilo da Latin da tsoho litattafansu. Liberal Arts ilimi a babban masanin kimiyyar shekara goma sha shida da aka fiye da cikakken. A lokaci guda akwai abubuwan da babban muhimmanci a cikin rãyuwar ba kawai France amma kuma duka na Turai: da Franco-Prussian War kuma cikin Paris ƙungiya.

jami'a

Biyu zama BA (Harshe Arts da Sciences), Puankare Anri fara nazarin na farko lissafi - a yanzu gaske farincikin. Kuma lissafi, da kuma aljabara da kuma ilmin lissafi analysis - duk wannan sverhseroznaya kimiyya adabi ya kasance kamar mai bi, ya zahiri savored kowane layi Rouche ta rubuce-rubucen, Bertrand, Sala, Duhamel a gare shi. Elementary lissafi ya koyi a lokacin shekara.

Ecole polytechnique

Domin ya yi aiki a gwamnatin ko a cikin sojojin a mai kyau fasaha matsayi, Puankare Anri ya zama dalibi na Ecole Polytechnique, inda, babu shakka, yana cikin gubar daga na farko dalibai a kusan dukkanin batutuwa. Ya ba su yi nasara ba a zane, sketching, da kuma soja al'amura.

A zane, misali, akwai wani layi daya ko dunbin, inda suka kamata su zama, ko ma kawai mike Lines. Amma a kimiyyar lissafi, sunadarai da kuma lissafi, ya kasance haka da karfi cewa takwarorina da aka iske ba. Bayan kammala karatu daga Ecole Polytechnique nan gaba babban masanin kimiyyar ya ci gaba da karatu a Mountain, wanda tuni ya dauki tsanani ga real bincike.

makaranta ma'adinai

Ideas cewa nemi da a samu hanyar da ya fito daga gidansa tunani a lokacin da ya karatu a makarantar ma'adinai, a cikin 'yan shekaru za su zama kafuwar doctoral sabawa rubuce-rubucensu. Duk da cewa bai damu lissafi, ya ya daina zama da ban sha'awa, tare da banda kawai daya mineralogy. Kuma ba har ma da mineralogy da sashe bisa crystallography. Saboda duk abin da ya san a lokacin Anri Puankare a kan kimiyya, loach vilos a kusa da ka'idar kungiyoyin, inda kinematics na daskararru da crystallography - daya daga cikin manyan wuraren da aikace-aikace na wannan reshe na lissafi, yayin da kusan m. Saboda haka da rubutun da aka rubuta. Ta ya samu da yawa accolades daga furofesoshi, kuma masana kimiyya. taƙaitaccen labari ya ba da dama don ya koya, a jami'o'i, fiye da wani babban malamin da ya dauki wani lokaci aiki a kan rarraba Vesoul a mahakar. A shekarar 1979, Anri Puankare University, ya isa a Cannes domin ya koyar da ilmin lissafi analysis.

hukunci 1881

A 1881, mafi iko kimiyya Faransa mujallar buga wata kasida a kan Poincare Fuchsian ayyuka, wanda ya nasara a kimiyya da lissafi. Fiye da shekaru biyu, akwai fiye da ashirin da biyar da articles. Turai lissafi fara saka idanu a hankali kowane mataki na sabon ilmin lissafi manyan malaman.

Fuchsian ayyuka sadaukar zuwa wani biyar articles, kowanne daga abin da aka mai real bincike na kimiyya. Duk da musamman zurfi nutse a cikin ilimin lissafi a 1881 ta Ivory Coast, Jules-Anri Puankare da lokaci zuwa fada cikin soyayya, aure da kuma motsa tare da danginsa daga Normandy zuwa Paris don fara koyarwa a jami'a.

Paris

A cikin babban birnin kasar jami'o'i matasa masana kimiyya hudu manyan nazarin da aka za'ayi game da bambanci lissafai, na game masu lankwasa da su mufuradi da maki kuma iyaka hawan keke, wakiltar wani sabon reshe na lissafi a matsayin kimiyya. Puankare Anri ashirin da bakwai zabe wanda rubuce-rubucen sun bayyana a litattafan, ka huta a kan mu laurels yi ba, saboda ingantattun hanyoyin ka'idar diffentsialnyh lissafai har babu daya aikata. Wannan fundamentally sabon Layer na lissafi da ake bukata kara nazari: hanyoyin da kananan siga da ka'idar na game invariants, da kuma ka'idar zaman lafiyar da bambanci lissafai a cikin kananan sigogi kuma na farko yanayi.

Tuni a 1886, Anri Puankare ya zama shugaban sashen na ilmin lissafi kimiyyar lissafi da kuma yiwuwar samun ka'idar a Jami'ar Paris, da kuma a 1887 aka zabe shi dan wani memba na Faransa Academy of Sciences. Opening bi da binciken: ka'idar automorphic ayyuka, combinatorial topology, bambanci lissafi, algebraic topology, Yiwuwar ka'idar, aikin bincike , kuma da yawa wasu filayen na ilimi ne ba wani asiri to Puankare Anri.

likita

Uku-girma vibrations na ilmin lissafi kimiyyar lissafi dabara ka'idar kalaman yaduwa (diffraction), zafi madugu matsala, ka'idar da yuwuwar, da ma'ana da manufa na Dirichlet - wannan ba duk abin da aka bincika, jiyar da kuma tabbatar da wani m masanin kimiyya a wani sosai gajeren lokaci. Kamar yadda wani yaro, ya duba spellbound a cikin zurfin na star na dare, da kuma yanzu adult Poincare san cewa samaniya jikinsu ba kawai samar da haske cewa mutane za su iya ganin jiki ido, amma sauran, dabara, bayyanãwa da hankali. "Kimiyya da jarrabawa" Anri Puankare - aiki, zubar da haske a kan batutuwa masu yawa game da mutum ji daga kimiyya mamaki.

A 1889, ya samu wani kasa da kasa lambar yabo ga aikinsa ranar "wani sarari suKe makanikai", da uku-jiki kimiyyar lissafi, da taken da aiki a matsayin wani kirtani na zamanin d waqe a Latin: Nunquam praescriptos transibunt sidera tarar - "Kada wuce wajabta iyakoki na duniya." Ara nazarin wannan yanki sa a wata uku-girma rubutun "New hanyoyin da wani sarari suKe makanikai", ya zama wani classic na kimiyya da bincike, ba wai kawai a cikin ilmin taurari, da makanikai, amma kuma a cikin jimla makanikai da ilimin kididdiga kimiyyar lissafi. A sakamakon haka, Farfesa Puankare Anri a Sorbonne, aka kira su zuwa ga shugaban sashen na wani sarari suKe makanikai akwai, da kuma yarda da tayin. Shekaru goma na karatu da ka'idar yiwuwa da kuma ilmin lissafi kimiyyar lissafi a birnin Paris wuce kaman yini guda.

Zenith

Aiki Puankare Anri "Kimiyya da jarrabawa" da aka buga a 1902 da kuma kira a tsarar masana kimiyya gagarumin rawa, tun da masanin kimiyyar rubuta, sama da dukan, da fahimta da cewa babu wani cikakken in wani abu - ba a sarari kuma a lokacin, mutane da jin musamman zumunta motsi, alhãli sũ ba su ji daban-daban. Kaddamarda kawai inji domin facts, da kuma wadanda ba tare da ba-Euclidean lissafi ba za a iya daukarsa a matsayin kimiyya.

A lokacin da rayuwar da Poincaré samu kowane irin lakabi, lambobin yabo da kuma lambobin yabo, shi ne mai suna bayan da Paris Cibiyar ilimin lissafi da kuma babban bakin dutse a kan (dark) gefe na da watã.

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