Results 31 to 40 of about 4,021,890 (300)

A solution for the rational dispatching of concrete transport vehicles

Scientific Reports, 2022
The amount of concrete needed in the construction of projects is enormous. The concrete dispatching in construction is, however, chaotic and causes grievous waste due to the tight construction schedule, heavy tasks, and improper transport vehicle ...
Zhi-guang Guo, Yong-fu Liu, Chang-jiang Ao   +2 more
doaj   +1 more source

Evaluation of innovative susceptibility of economic subjects in the economy of Kazakhstan

Экономика: стратегия и практика, 2020
The purpose of this research is to assess the innovative susceptibility of the national economy of the Republic of Kazakhstan through analysis and assessment of the potential and performance of the domestic innovation system.Research methods.
D. N. Ulybyshev, Y. S. Petrenko, E. B. Zhailauov, N. D. Kenzhebekov, A. L. Shevyakova   +4 more
doaj  

Rational Solutions of the Painlevé‐III Equation

Studies in Applied Mathematics, 2018
AbstractAll of the six Painlevé equations except the first have families of rational solutions, which are frequently important in applications. The third Painlevé equation in generic form depends on two parameters m and n, and it has rational solutions if and only if at least one of the parameters is an integer.
Thomas Bothner, Peter D. Miller, Yue Sheng   +2 more
openaire   +6 more sources

Assessing the Correspondence Between Functional and Sectoral Profiles Across Kazakhstan’s Regions: A Dyadic Analysis of Inter-Regional Differences and Intra-Regional Dynamics

Economies
The sectoral approach has traditionally served as the principal tool for analyzing regional specialization; however, it does not reveal the functional content of employment or the distribution of tasks within economic activities.
Yerlan Zhailauov, Dmitriy Ulybyshev, Ayapbergen Taubayev, Nurzhan Kenzhebekov, Zhamilya Omar   +4 more
doaj   +1 more source

A new solution to the rational voter paradox [PDF]

Filozofija i Društvo
The rational voter paradox suggests that there is no incentive for a rational individual to vote if the expected benefits are outweighed by the costs.
Mladenović Ivan, Vasić Miljan
doaj   +1 more source

RATIONAL SOLUTIONS OF POLYNOMIAL-EXPONENTIAL EQUATIONS [PDF]

International Journal of Number Theory, 2012
We give a description of solutions of polynomial-exponential equations where the variables vary over rational numbers. Using this, we also prove a finiteness result.
openaire   +2 more sources

Oceanic Shallow-Water Investigations on a Variable-Coefficient Davey–Stewartson System

Mathematics
In this paper, a variable-coefficient Davey–Stewartson (vcDS) system is investigated for modeling the evolution of a two-dimensional wave-packet on water of finite depth in inhomogeneous media or nonuniform boundaries, which is where its novelty lies ...
Haoqing Chen, Guangmei Wei, Yuxin Song, Yaqin Xie   +3 more
doaj   +1 more source

Dynamics and Expression of Solution of a Sixth Order Difference Equation

Journal of Mathematical Sciences and Modelling, 2021
This paper deals with the solution behavior and periodic nature of the solutions of the difference equation $$ s_{n+1}=\alpha s_{n}+\dfrac{\beta s_{n}s_{n-4}}{\gamma s_{n-4}+\delta s_{n-5} },\;\;\;n=0,1,...
Abdul Khaliq
doaj   +1 more source

Rationality of bargaining solutions [PDF]

Journal of Mathematical Economics, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

THE NUMBER OF RATIONAL SOLUTIONS OF ABEL EQUATIONS

Journal of Applied Analysis & Computation, 2021
Summary: In this paper, we study rational solutions of the Abel differential equations \(dy/dx = f_m(x)y^2+g_n(x)y^3\), where \(f_m(x)\) and \(g_n(x)\) are real polynomials of degree \(m\) and \(n\) respectively. The main result of the paper is as follows: We give a systematic upper bound on the number of the nontrivial rational solutions of such ...
Qian, Xinjie, Shen, Yang, Yang, Jiazhong
openaire   +2 more sources