Koshi masalasi — differen- tsial tenglamalar nazariyasining asosiy masalalaridan biri; birinchi marta o. Koshi o’rgangan; differentsial tengla- maning ma’lum boshlang’ich shartlarni qanoatlantiruvchi echimi (integrali)ni izlashdan iborat. Agar o’rganilayotgan fizik jarayon fazoviy o’zgaruvchilar va paytga bog’liq desak, K. m. fazo- viy o’zgaruvchilarga nisbatan cheksiz sohalarda yoki chekli bo’lsa ham chegara- ning ta’siri bo’lmagan jarayonlarni o’rgarishda yuzaga keladi. Mas, cheksiz uzunlikdagi yoki chekli bo’lsa-da, tebra- nish chetlarigacha etib bormaydigan tor- ning tebranishi haqidagi masala K. m.ga olib keladi. Bunda t \u2014 vaqt bo’yicha t = \/0 boshlang’ich momentda tebranish na uning tezligi ma’lum bo’lsa, ixtiyoriy t(l>tt)) vaqtla tebranishni aniqlash \u2014 K. m. bo’lali. Shuningdek, t= tu boshlang’ich va- ziyatda manbadan tarqalayotgan issiqlik miqdori ma’lum bo’lsa, istalgan vaqtda issiqlik tarqalishini aniqlash masala- si K. m.ga olib kelali. Mat. kuqtai nazaridan bu masala \u2014 biror bir tabiiy jarayonni ifolalovchi differentsial tekglamani va qo’shimcha (boshlang’ich) shartki qanoatlantiruvchi noma’lum funktsiyani aniqlashdan ibo- rat. K. m. yordamida fizika va texnika- ning juda ko’plab muhim masalalarini hal qilish mumkin.<\/p>\n","protected":false},"excerpt":{"rendered":"
Koshi masalasi — differen- tsial tenglamalar nazariyasining asosiy masalalaridan biri; birinchi marta o. Koshi o’rgangan; differentsial tengla- maning ma’lum boshlang’ich shartlarni qanoatlantiruvchi echimi (integrali)ni izlashdan iborat. Agar o’rganilayotgan fizik jarayon … Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":99837,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[201],"tags":[],"class_list":["post-124046","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-k-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\/124046","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=124046"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/124046\/revisions"}],"predecessor-version":[{"id":124065,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/124046\/revisions\/124065"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/99837"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=124046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=124046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=124046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}