OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
This article analyzes the current state of commercial banks’ financial resource base development in Uzbekistan under the conditions of digitalization. It highlights the challenges that hinder the expansion of digital…
In this study, the influence of artificial intelligence technologies on production efficiency and forecasting efficiency are studied in comparison with traditional econometric models. Data are analyzed using machine…
this article covers the role, tasks and areas of activity of practical psychologists in the educational system. The importance of such directions as psychological counseling, diagnostics and corrective work is indicated…
This article analyzes modern logistics systems and methods to improve their efficiency. It examines the main components of logistics systems, including transportation, storage, inventory management, supply chain…
The article examines the role of preferential lending as a strategic tool for supporting and developing the tourism industry. The features of providing preferential loans, their impact on the financial stability of…
This article studies the institutional foundations of the development of project financing in commercial banks. Project financing is an important financial mechanism that allows for the effective distribution of risks…
This scientific article analyzes the economic and institutional significance of introducing ESOP (Employee Stock Ownership Plan) in the development of the stock market in Uzbekistan. The study aims to identify the role…
The article discusses the theoretical and methodological foundations of tax planning, factors determining the effectiveness of fiscal policy, and the role of digital transformation in tax administration. Based on the…
The article develops a VAR model to assess the impact of investments in agriculture on the macroeconomic indicators of the Surkhandarya region. Also, using this model, the forecast parameters of the regional GDP growth…
This article examines the issues of improving the set of documents used in settlements between banks and enterprises. The study analyzes the role of accounting documents in ensuring the accuracy, transparency, and…
This article examines the theoretical and practical aspects of organizing the analysis of fixed assets in budgetary organizations based on international standards. The study was conducted using IPSAS 17 and the national…
This article investigates the methodological aspects of improving credit calculation in digital banks. The study developed and tested a credit scoring model based on the gradient boosting algorithm. The results indicate…
This article is devoted to a comprehensive study of the motivational system for managing core production personnel in garment manufacturing enterprises of Namangan region and to the development of well-grounded…
Sericulture is one of the traditional and highly profitable branches of Uzbekistan's agriculture. Silkworm egg production is the foundation of the entire industry, and the production of high-quality seeds (eggs)…
This article substantiates the need to introduce innovative technologies to improve the efficiency of water consumption in economic sectors. The shortcomings of the existing management system are analyzed,and…
This article provides a scientific analysis of the influence of social groups and family on consumer behavior.It examines how reference groups, friends, colleagues, and family members’ values, roles, and involvement…
This article examines ways to improve the efficiency of small businesses and manufacturing enterpriseswithin the framework of Uzbekistan's economic stability, as well as the possibilities for shaping economic policy.In…
This article presents scientifically based proposals and recommendations on the priority areas of scientificresearch in this area, such as modern forms of organization and development of catering services in the region…
The article examines the main regional challenges in one of Uzbekistan’s territories – the Kashkadaryaregion. Key issues are analyzed through the service sector and the agricultural image of the region. Tourism…
This study examines the economic savings and environmental benefits of implementing circular economyprinciples in Uzbekistan. Based on field observations across household, industrial, and agricultural sectors, as wellas…
The article analyzes the mechanism of clustering in the economy of the region, its structural structures andthe theoretical-legal basis for attracting small businesses to the cluster system, as well as practical…
This article analyzes the process of digital transformation of regions and its impact on inclusive economicgrowth. It highlights the opportunities of digital technologies in enhancing efficiency, transparency, and…
This article analyzes modern models for developing the service sector in regions and the criteria for their evaluation. Within the scope of the topic, the main models of service sector development in regions are…
This research paper examines the impact of digital marketing on consumer behavior, particularly consumer behavior. It examines the impact on information search, evaluation, purchase, and brand engagement. The paper…
The factors determining the efficiency of the agricultural food supply chain were evaluated based on panel data, and dynamic models were developed taking into account regional heterogeneity. The results indicate that…
Ushbu maqolada raqamli ta’lim sharoitida bioinformatika fanini o‘qitishda biologik signallarni raqamlashtirish va sun’iy intellekt texnologiyalaridan foydalanishning nazariy-pedagogik asoslari yoritilgan. Biologik…
Ushbu maqolada kriptografiya fanini o‘qitishning nazariy-metodik asoslari, axborot xavfsizligi bilan bog‘liq didaktik tamoyillar, psevdotasodifiy sonlar generatorlari hamda oqimli shifrlar mavzusining o‘quv dasturidagi…
We consider the critical Galton-Watson branching process a special form and possibly with the infinite variance the number of descendants of one particle. Local limit theorem for such process proved.
It is established that any algorithmic representation of any field in a signature with an additive inverse operation that has a nontrivial enumerable subset is negative. In this case, computably and enumerably generated…
Catalan-Mihailescu Theorem states that the only case of difference between two consecutive powers equals 1 is $3^2 -2^3$. This article provides some elementary analyses of integer powers, and proves in that light…
At present the fundamental solutions of the multidimensional singular elliptic equation are known and they are expressed through the well-known Lauricella function $F_A^{(n)}$, the number of variables of which is equal…
This paper investigates an inverse problem for a system of mixed-type second-order differential equations with a variable time direction. The problem involves finding the unknown right-hand side functions from the…
This article investigates two-dimensional integrals involving singularities and multiplicative compositions. The main focus is on deriving lower and upper bounds under various assumptions on the primary function…
We find all the eta quotients in the spaces $M_{1}\left(\Gamma_{0}(20), \left(\frac{d}{*}\right)\right)$ with $d = -4, -20$ of modular forms, and we determine their Fourier coefficients, where $\left(\frac{d}{*}\right)$…
Inspired by quantum mechanics, we introduce a weak form of solutions for differential equations. We show that Schrödinger equation is a weak form of the classical Euler-Lagrange equation.
This work introduces an efficient methodology for approximating solutions to first-order non-linear differential equations. The approach is based on formulating a differential equation with piecewise constant arguments…
We present fixed point theorem for a new type of nonlinear contractive mappings in $\mathfrak{b}$-metric spaces. Also, we present examples to illustrate the validity of the results obtained in the paper. In addition, by…
In this paper, an evasion game for an infinite system of ternary differential equations is studied. The game is considered in the Hilbert space $l_{2}$. The control parameters of pursuer and evader are subject to…
In this work, we study a class of nonlinear elliptic equations of the form $Au=-\Delta _{p}u+ div \left( Vu\right) =R(x,u)$ in a bounded domain $\Omega \subset \mathbb{R}^n$, where $-\Delta _{p}u=- div \left( \left…
Boundary value problems are considered for quasilinear elliptic equations with a principal quasilinear elliptic operator of the second order in the Sobolev space $W_p^2 \left(\Omega\right)$. The main content of the work…
In this work, we obtain explicit estimates for the accuracy of an approximation solution scheme for ODEs. The scheme is of the fourth order and based on the Taylor formula. Here we derive estimates with explicit…
This paper systematically establishes the fundamental geometrical and topological properties of the Minkowski operator on convex sets in an Euclidean space. The convexity, closedness, and boundary properties of the…
In this paper, we study a simple motion evasion differential game of multiple pursuers andone evader. The control functions of the players are subject to integral constraints, where the energies of theplayers change…
In this article, a system of parabolic equations with nonlinear boundary conditionsis transformed into a system of self-similar (automodel) equations by applying a shapeshifting. Anasymptotics for a compact supporting…
Hamilton systems play a fundamental role in mechanics and mathematics, which usually generated by Hamiltonian vector fields.The geometry and topology of vector field orbits is not only an important branch of modern…
This paper is devoted to the study of the geometric structure of neutral strongly facially symmetric (SFS) spaces, which provide a natural framework for modeling aspects of quantum mechanics in geometric terms. We…
The general operadic approach to splitting algebraic operations was developed in [1]. By splitting the product in a given algebraic variety $\mathcal{C}$, notion of $\mathcal{C}$-dendriform algebras was systematically…
This paper proposes a method for solving the problems of the Euler - Bernoulli beam, in which the problem is reduced to the solution of the Fredholm integral equation of the second kind. This integral equation is solved…
In this paper, we address the construction of an optimal quadrature formula in the sense of Sard within a Hilbert space composed of periodic, complex-valued functions, specifically for the purpose of numerically…
In this paper, we present exact solution of haploid Markov chain model that describes the fluctuation of gene frequency under the influence of mutation. Also generalizing Markov chain model we introduce and investigate…