{"id":20855,"date":"2022-03-12T10:55:54","date_gmt":"2022-03-12T07:55:54","guid":{"rendered":"https:\/\/milliycha.uz\/?p=20855"},"modified":"2022-03-12T10:55:55","modified_gmt":"2022-03-12T07:55:55","slug":"olchovlar-nazariyasi","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/ru\/olchovlar-nazariyasi\/","title":{"rendered":"O&#8217;LCHOVLAR NAZARIYASI"},"content":{"rendered":"\n<p>O&#8217;LCHOVLAR NAZARIYASI \u2014 matematikaning o&#8217;lchov tushunchasi hamda unga yaqin bo&#8217;lgan integral va ularning xossalarini o&#8217;rganuvchi sohasi. Chekli o&#8217;lchamli Evklid fazosidagi ixtiyoriy to&#8217;plam uchun o&#8217;lchov tushunchasini birinchi bo&#8217;lib T.Kantor (1883) kiritgan. Frantsuz matematigi E.Borel ilmiy ishlarida haqiqiy o&#8217;zgaruvchining funktsiyalari nazariyasi uchun fundamental bo&#8217;lgan fikrlarni keltirib, o&#8217;lchovning quyidagi ta&#8217;rifini bergan (1898): 1) o&#8217;lchov manfiy emas; 2) kesishmaydigan to&#8217;plamlarning chekli yoki sanokli yig&#8217;indisi o&#8217;lchovi ularning o&#8217;lchovlari yig&#8217;indisiga teng; 3) to&#8217;plam va uning qismi ayirmasining o&#8217;lchovi o&#8217;lchovlar ayirmasiga teng; 4) o&#8217;lchovi noldan farqli to&#8217;plamning quvvati sanoqsizdir. To&#8217;g&#8217;ri chiziqdagi o&#8217;lchov (a, b) intervalning o&#8217;lchovi b \u2014 a ga teng. Ochiq to&#8217;plamning o&#8217;lchovi uni hosil qiluvchi intervallar o&#8217;lchovining yig&#8217;indisiga teng. Endi E s \\a, b\\ to&#8217;g&#8217;ri chiziqdagi ixtiyoriy to&#8217;plam bo&#8217;lsin, S to&#8217;plam E ni o&#8217;z ichiga oluvchi ixtiyoriy ochiq to&#8217;plam, t(S) uning o&#8217;lchovi bo&#8217;lsin. Ushbu Me\u2014&#8217;t\/t(S) son E to&#8217;plamning tashqi o&#8217;lchovi deyiladi (bu erda aniq quyi chegara eni o&#8217;z ichiga oluvchi barcha ochiq to&#8217;plamlar bo&#8217;yicha olingan). Ushbu t{ E=\u042c\u2014a\u2014Tese son E to&#8217;plamning ichki o&#8217;lchovi deyiladi. Agar tee=t.E bo&#8217;lsa, E to&#8217;plam Lebeg masalasida o&#8217;lchovli deyiladi va te hamda tygarning umumiy qiymati E ning o&#8217;lchovi bo&#8217;ladi. Shunga o&#8217;xshash Lebeg ma&#8217;nosida o&#8217;lchovli to&#8217;plam va Lebeg o&#8217;lchovi tushunchasi ixtiyoriy chekli o&#8217;lchamli Evklid fazoda ham kiritiladi. O&#8217;.n.da o&#8217;rganiladigan muhim ob&#8217;yektlardan biri o&#8217;lchovli funkchiyadir. O&#8217;lchovlar nazariyasida qiymatlari son emas, balki vektor bo&#8217;lgan o&#8217;lchovlar va integrallar ham ko&#8217;riladi. O&#8217;lchovlar nazariyasi matematikaning deyarli hamma sohalariga tatbiq qilinadi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O&#8217;LCHOVLAR NAZARIYASI \u2014 matematikaning o&#8217;lchov tushunchasi hamda unga yaqin bo&#8217;lgan integral va ularning xossalarini o&#8217;rganuvchi sohasi. Chekli o&#8217;lchamli Evklid fazosidagi ixtiyoriy to&#8217;plam uchun o&#8217;lchov tushunchasini birinchi bo&#8217;lib T.Kantor (1883) kiritgan. &hellip; <a href=\"https:\/\/milliycha.uz\/ru\/olchovlar-nazariyasi\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":16402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[115],"tags":[],"class_list":["post-20855","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-o-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/20855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=20855"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/20855\/revisions"}],"predecessor-version":[{"id":20863,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/20855\/revisions\/20863"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=20855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=20855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=20855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}