
kenkichi ivasava

kenkichi ivasava ("ivasava kenkichi", septembaru 11,1917-aktobaru 26,1998) beejaganita sankhya siddhaantampai thana prabhaavaaniki prasiddhi chendina japanese ganita shaastravetta.
jeevita charitra.
ivasava gunma prefectureloni kiryu sameepamloni shinshuku-mura anae pattanamlo janminchaadu. athanu akkada praathamika paatasaalalo chadivaadu, conny taruvaata musashi unnata paatasaalalo chadavadaaniki tokyoku vellaadu.
1937 nundi 1940 varaku ivasava tokyo imperial vishwavidhyaalayamlo under graduatega chaduvukunnadu, aaa taruvaata athanu tokyo vishwavidhyaalayamlo graduate paatasaalalo pravesinchi ganita vibhaagamlo sahayakudiga cheraadu. 1945loe aayanaku doctor off sains degree labhinchindi. ayithe, adhe samvatsaram ivasava plurisito badhapaddadu, 1947 april varaku vishwavidhyaalayamlo thana sthaanaaniki tirigi ralekapoyadu. 1949 nundi 1955 varaku athanu tokyo vishwavidhyaalayamlo assistant professorga panicheesaadu.
1950loe, ivasava masaachusetslooni cambridgeku ahvaninchabaddadu, ganita saastravettala antarjaateeya congresslo idels mariyu adels yokka dwandwatwampai ekikarananu upayoginchi dedeckind gta functionlanu adhyayanam chese thana paddhatipai upanyaasam ivvadaaniki; eee paddhatini zaan tate swatantramgaa kooda pondaadu mariyu konnisaarlu dheenini ivasava-tate siddhaantam anie pilustaaru. ivasava taruvaati rendu samvatsaraalu prinsetanloni institute pharr advanced studylo gadipadu, mariyu 1952 vasantakaalamlo masachusets institute off technologylo udyogam icchaadu, akkada athanu 1967 varaku panicheesaadu.
1967 nundi 1986loe padavee viramana chese varaku, ivasava prinsetonlo ganitasastra professorga panicheesaaru. 1987loe ayana thana bhaaryatho kalisi tokyoku tirigi vacchaaru.
ivasava yokka atyanta prasiddha vidyaarthulaloo robbert eff. coleiman, broose ferrero, ralf greenberg, gustave soloman, laurie washington mariyu eugene emm. looks.
parisoedhana.
ivasava ippudu ivasava siddhaantam anie pilavabade daanini pravesapettadaaniki prasiddhi chendindi, idhi 1950la chivari nundi cyclotomic kshetraalapai parisoedhanala nundi abhivruddhi chendindi. dheeniki mundu athanu abaddha samuuhaalu mariyu abaddha algibralapy panicheesaadu, saadhaarana ivasava kullipovadaanni parichayam chesaadu.