The 20th century was rich with great scientific and mathematical discoveries. One of the
most influential events in mathematics was the introduction of the Lebesgue integral …

In this article, we consider a class of nonlocal problems for the Laplace equation with
boundary operators of fractional order. We prove the existence, uniqueness and a …

MEHNAT RESURSLARIDAN FOYDALANISH SAMARADORLIGINI OSHIRISH Kirish Innovatsion
iqtisodiyot shakllanishi davrida yangi tarmoqlar, k Page 1 137 MEHNAT RESURSLARIDAN …

We deal with boundary value problems for equations with the operator $\frac {\partial^
2}{\partial y^ 2}-A (x, D) $, where $ A (x, D) $ is a nonnegative elliptic differential operator …

Maqolada xalqaro turizm statistikasini tartibga soluvchi tashkilotlar faoliyati, O 'zbekiston
turizm statistikasini takomillashtirish va xalqaro standartlarga moslashtirishning ilmiy …

In this article we study properties of some integro-differential operators of fractional order. As
an application of the properties of these operators for Poisson equation we examine …

A nonlocal analogue of the biharmonic operator with involution-type transformations was
considered. For the corresponding biharmonic equation with involution, we investigated the …

STATISTIK KUZATISH MA’LUMOTLARINI JAMLASH VA GURUHLASH Kirish Statistik
kuzatish natijasida o‘rganilayotgan xodisalarning ha Page 1 122 STATISTIK KUZATISH MA’LUMOTLARINI …

Maqola materiyallari bozor iqtisodiyoti sharoitida ijtimoiy hodisa va jarayonlarni vaqt
bo'yicha o 'zgarishini o'rganish juda muhim. Statistik ko'rsatkichlarning vazifasi o'zgarish …

Maqola materiallari Buxoro viloyatidagi sanoat ishlab chiqishlari va tog'-kon sanoatlarini o'zi
ichiga oladi. Asosiy sanoat turlari haqidagi ma'lumotlar va ularning yillik hajmi. Maqola …