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241
MOMENT PROBLEMS IN WEIGHTED \(L^2\) SPACES ON THE REAL LINE
Published 2020-07-01“…For a class of sets with multiple terms $$ \{\lambda_n,\mu_n\}_{n=1}^{\infty}:=\{\underbrace{\lambda_1,\lambda_1,\dots,\lambda_1}_{\mu_1 - times}, \underbrace{\lambda_2,\lambda_2,\dots,\lambda_2}_{\mu_2 - times},\dots, \underbrace{\lambda_k,\lambda_k,\dots,\lambda_k}_{\mu_k - times},\dots\},$$having density \(d\) counting multiplicities, and a doubly-indexed sequence of non-zero complex numbers\linebr eak \(\{d_{n,k}:\, n\in\mathbb{N},\, k=0,1,\dots ,\mu_n-1\} \) satisfying certain growth conditions, we consider a moment problem of the form $$\int_{-\infty}^{\infty}e^{-2w(t)}t^k e^{\lambda_n t}f(t)\, dt=d_{n,k},\quad \forall\,\, n\in\mathbb{N}\quad \text{and}\quad k=0,1,2,\dots, \mu_n-1,$$ in weighted \(L^2 (-\infty, \infty)\) spaces. …”
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242
Dynamic Vehicle Routing Problems with Enhanced Ant Colony Optimization
Published 2018-01-01“…In DVRP, the customers’ demands appear with time, and the unserved customers’ points must be updated and rearranged while carrying out the programming paths. Owing to the complexity and significance of the problem, DVRP applications have grabbed the attention of researchers in the past two decades. …”
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243
Current Aspects for Searching and Returning Assets: Problems and Perspectives for Ukraine
Published 2021-09-01Get full text
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244
The Problems of Matching Objectives, Instruments, and Financial Flows in Regional Policy
Published 2019-06-01“…The authors came to the conclusion that the successful implementation of regional policy is hampered by the problems associated with the incompleteness and inconsistency of the system of strategic planning documents, the lack of interdepartmental coordination, the redundancy of the number of incentive mechanisms, the complexity of managing financial flows from various sources, and the gaps in information support. …”
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245
Hybrid quantum and in-memory computing for accelerating solving Simon’s problem
Published 2025-06-01“…In this work, we present a novel hybrid quantum and IMC approach for accelerating solving the well-known Simon’s problem. While quantum algorithms can exponentially reduce the complexity of Simon’s problem, the overall computational complexity remains O(n3), which is imposed by the process of solving a system of linear equations in modulo 2 arithmetic (Mod-2 LEs). …”
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246
An Interleaved Artificial Bee Colony algorithm for dynamic optimisation problems
Published 2018-07-01“…Dynamic optimisation problems (DOPs) have attracted a lot of research attention in recent years due to their practical applications and complexity. …”
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247
Bionic search for transportation problem solution on the basis of adaptation strategy
Published 2015-06-01“…In this regard, in order to reduce the algorithm time complexity (ATC), the development of sequential and parallel bionic algorithms for solving the transportation problems based on the evolutionary strategies is prospective. …”
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248
COMPARATIVE ANALYSIS OF NEURAL NETWORK MODELS FOR THE PROBLEM OF SPEAKER RECOGNITION
Published 2023-08-01“… The subject matter of the article are the neural network models designed or adapted for the problem of voice analysis in the context of the speaker identification and verification tasks. …”
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249
The Bregman Modified Second APG Method for DC Optimization Problems
Published 2025-01-01“…In recent years, numerous algorithms have been developed to solve DC problems, demonstrating strong performance across various applications. …”
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250
MATHEMATICAL MODELS OF DECISION SUPPORT IN THE PROBLEMS OF LOGISTICS NETWORKS OPTIMIZATION
Published 2021-12-01“…To implement the method, mathematical models of problems of the procedure of ranking options in the technologies of project decision support have been developed, which allow to combine the advantages of the technologies of the ordinalistic and cardinalistic approaches. …”
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251
The Problem of the Reliability of Bending Models for Composite Plates of Medium Thickness
Published 2024-02-01“…Therefore, to provide guaranteed accuracy of the results, some researchers of these problems have introduced such a concept as “energy consistency” between the functions of representation of the displacement vector components, their number, the order of equations, and the number of boundary conditions. …”
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252
On the Optimization and Parallelizing Little Algorithm for Solving the Traveling Salesman Problem
Published 2016-08-01“…For problems of this kind it is difficult to break the task into a sufficient number of subtasks having comparable complexity. …”
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253
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Counter-Example to Diaby’s et al. Linear Programming Solution to the Traveling Salesman Problem
Published 2025-01-01Get full text
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255
Two-Agent Single Machine Order Acceptance Scheduling Problem to Maximize Net Revenue
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256
A Gradient-Based Interior-Point Method to Solve the Many-to-Many Assignment Problems
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257
Lower bounds for quantum-inspired classical algorithms via communication complexity
Published 2025-01-01“…As a generalisation, we extend our method to study lower bounds analysis of quantum query algorithms for matrix-related problems using quantum communication complexity. Some applications are given.…”
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Modelling the risks of "smart city" development as a complex sociotechnical system
Published 2025-07-01“…The paper is devoted to the problem of analyzing the risks of the development of a "smart city" as a complex sociotechnical system from the standpoint of the hypothesis of seven generations of "smart cities" using elements of mathematical modeling.Methods. …”
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260
Complex dark environment-oriented object detection method based on YOLO-AS
Published 2025-07-01“…Abstract For object detection in complex dark environments, the existing methods generally have problems such as low detection accuracy, false detection and missed detection. …”
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