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A Mathematical Model of Universal Basic Income and Its Numerical Simulations [PDF]

open access: yesAlgorithms, 2021
In this paper, an elementary mathematical model describing the introduction of a universal basic income in a closed market society is constructed. The model is formulated in terms of a system of nonlinear ordinary differential equations, each of which ...
Maria Letizia Bertotti
doaj   +5 more sources

A Universal Mathematical Model of Modular Multilevel Converter with Half-Bridge

open access: yesEnergies, 2020
Modular multilevel converters (MMCs) play an important role in the power electronics industry due to their many advantages, such as modularity and reliability. In the current research, the simulation method is used to study the system.
Ming Liu, Zetao Li, Xiaoliu Yang
doaj   +3 more sources

THE MATHEMATIZATION OF COGNITIVE CONTENT AND THE IDEA OF UNIVERSAL LANGUAGE

open access: yesProblemos, 1998
The common tendency of the New Ages to search for exact methods of nature investigation brings out the mathematical reflection of the world. In the development of the cognitive content mathematization, the transformation of mathematics into a universal ...
Nijolė Aukštuolytė
doaj   +24 more sources

No universal mathematical model for thermal performance curves across traits and taxonomic groups [PDF]

open access: yesNature Communications
In ectotherms, the performance of physiological, ecological and life-history traits universally increases with temperature to a maximum before decreasing again.
Dimitrios - Georgios Kontopoulos   +5 more
doaj   +2 more sources

A Mathematical Model for Universal Semantics [PDF]

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence, 2022
Main text (12 pages, 7 figures); Software Manual (ii+262 pages, 16 figures, 12 tables, available as two ancillary files).
Weinan E, Yajun Zhou
openaire   +4 more sources

University Mathematics Lecturing as Modelling Mathematical Discourse [PDF]

open access: yesInternational Journal of Research in Undergraduate Mathematics Education, 2021
AbstractThe lecture format, while being the subject of much criticism, is still one of the most common formats of university mathematics teaching. This paper investigates lecturing as a means of modelling mathematical discourse, sometimes highlighted in the literature as one of its most important functions. The data analysed in the paper are taken from
openaire   +2 more sources

Universal mathematical model of SAR signals for natural surfaces [PDF]

open access: yesITM Web of Conferences, 2019
The implementation of the basic version of the universal mathematical model of the formation of reflected signals for various airborne radar systems, including the synthetic antenna aperture radar, when working on natural surfaces are discussed in the ...
Bokov Alexander   +3 more
doaj   +1 more source

Mathematical modeling as a method of forming cognitive universal learning actions and competences of students in the conditions of a holistic educational environment

open access: yesВестник Самарского университета: Естественнонаучная серия, 2023
From the standpoint of information and educational holism ∑ ieh, conditions and features of the transitional period of digital transformation of education, the didactic potential of mathematical modeling in the formation and development of cognitive ...
Vladimir N. Aniskin   +1 more
doaj   +1 more source

Mathematical model of centrifugal compressor vaneless diffuser based on CFD calculations [PDF]

open access: yesE3S Web of Conferences, 2020
The approximate engineering techniques based on mathematical modelling are used in centrifugal compressor design. One of such methods is the well-proven Universal Modelling Method, developed in the scientific and research laboratory “Gas dynamics of ...
Solovyeva Olga, Drozdov Aleksandr
doaj   +1 more source

Mathematical model of the 9th version Universal modeling method: features and results of identification [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
The Universal modeling method is a complex of computer programs for calculating the characteristics and optimal design of centrifugal compressors based on mathematical models of efficiency and head.
A. A. Drozdov   +4 more
doaj   +1 more source

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