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The mathematic modelling of the product manufacturing under heterogeneous constraints
This paper addresses the problem of optimizing a company's cost performance under heterogeneous constraints. The author proves the appropriateness and efficiency of applying the Lagrange multipliers to this end, which makes it possible to move from the conditional to the unconditional extremum. The article shows that, under certain conditions, the Lagrange multiplier based approach can be applied to differential cost accounting for the ...
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Matrix Representation of the Kaliningrad Regional Accounts System: Experimental Development and Modelling Prospects
... data sources for matrix development and presents its main results: the data sources for the accounts development and filling the social accounting matrix are identified, regional accounts consolidated, the structure of regional matrix devised, and the multiplier of the regional social accounting matrix calculated. An important aspect of this approach is the set target, which determines the composition of matrix accounts representing different aspects of regional performance. The calculated multiplier ...
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Closed lattice of Toda equations
The method of closed chains of discrete symmetries is used to multiply Toda lattices in one and two spatial dimensions. Using the modified Toda equations m0TCand m1TC as an example, it is shown that the combination of the Darboux and Schlesinger transformations leads to closed dressing chains.
1. Matveev V. B., Salle M. A. Darboux Transformations and Solitons. Berlin ; Heidelberg, 1991.
2. Yurov A. V., Yurov V. A. The Landau-Lifshitz Equation, the NLS, and the Magnetic Rogue Wave as a By-Product...
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System analysis and methodology for developing a software product of a mathematical model of physical processes for the aviation industry
The method of closed chains of discrete symmetries is used to multiply Toda lattices in one and two spatial dimensions. Using the modified Toda equations m0TCand m1TC as an example, it is shown that the combination of the Darboux and Schlesinger transformations leads to closed dressing chains.
1. Matveev V. B., Salle M. A. Darboux Transformations and Solitons. Berlin ; Heidelberg, 1991.
2. Yurov A. V., Yurov V. A. The Landau-Lifshitz Equation, the NLS, and the Magnetic Rogue Wave as a By-Product...
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Digital storytelling and micro-narratives — new forms of representation of personal experience and collective creativity
The article analyses the impact of digital technologies on storytelling. By creating new information streams of personalised stories with open storylines in the virtual media environment, the author shares the process of writing a story with other participants in the digital world. The interaction between the author and the audience is transformed under the influence of the hypertext system of cross-references. Each participant in this creative process acts not only as a co-creator, but also as...
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Institutional approach to assessing the transition to a circular economy: the case of the Kaliningrad region
... improve the exclusion of services of MSW utilization is the introduction of incentive tariffs. Low-rise housing in the Kaliningrad region makes it an ideal region for the introduction of such a scheme. When calculating the unsorted waste transport fee, a multiplier can be used to reduce the payment for waste-separating households. This can serve as an additional incentive for overcoming collective action problem in MSW collecting and sorting. To prevent social resistance to such a policy, incentive schemes ...
