Results 1 to 10 of about 21,766,378 (242)
Ontology of Mathematical Modeling Based on Interval Data
Complex, 2022 An ontological approach as a tool for managing the processes of constructing mathematical models based on interval data and further use of these models for solving applied problems is proposed in this article.
M. Dyvak +4 more
semanticscholar +1 more source
The impact of lending availability and conditions for SMEs on the global development of venture financing systems [PDF]
SHS Web of Conferences, 2021 Research background: The current situation, which caused global economy recession, has shown that all participants of the venture capital market are not ready for such occasions.
Balashova Svetlana +2 more
doaj +1 more source
Medical decision making, 2021 Mathematical modeling has played a prominent and necessary role in the current coronavirus disease 2019 (COVID-19) pandemic, with an increasing number of models being developed to track and project the spread of the disease, as well as major decisions ...
Lyndon P. James +3 more
semanticscholar +1 more source
Direct and inverse problems for nonlocal heat equation with boundary conditions of periodic type
Boundary Value Problems, 2022 A mathematical model of the process of heat diffusion in a closed metal wire is considered. This wire is wrapped around a thin sheet of insulation material. We assume that the insulation is slightly permeable.
Makhmud Sadybekov +2 more
doaj +1 more source
Mathematical modeling applied to epidemics: an overview
São Paulo Journal of Mathematical Sciences, 2021 This work presents an overview of the evolution of mathematical modeling applied to the context of epidemics and the advances in modeling in epidemiological studies. In fact, mathematical treatments have contributed substantially in the epidemiology area
A. S. Mata, S. Dourado
semanticscholar +1 more source
Construction of a functional by a given second-order Ito stochastic equation
Open Mathematics, 2023 In this article, we consider the problem of extending Hamilton’s principle to the class of natural mechanical systems with random perturbing forces of white noise type.
Tleubergenov Marat +2 more
doaj +1 more source
Solution to the Dirichlet Problem of the Wave Equation on a Star Graph
Mathematics, 2023 In this paper, the solution to the Dirichlet problem for the wave equation on the star graph is constructed. To begin, we solve the boundary value problem on the interval (on one edge of the graph).
Gaukhar Arepova +2 more
doaj +1 more source
Unveiling abundance-dependent metabolic phenotypes of microbial communities
mSystems, 2023 Constraint-based modeling has risen as an alternative for characterizing metabolism of communities. Adaptations of flux balance analysis have been proposed to model metabolic interactions, which in most cases consider the maximization of biomass ...
Natalia E. Jiménez +4 more
doaj +1 more source
Mathematical Models of Consciousness [PDF]
Entropy, 2020 In recent years, promising mathematical models have been proposed that aim to describe conscious experience and its relation to the physical domain. Whereas the axioms and metaphysical ideas of these theories have been carefully motivated, their mathematical formalism has not. In this article, we aim to remedy this situation. We give an account of what
openaire +5 more sources
Prediction of the macroscopic behavior of multi-layered elastic composites [PDF]
MATEC Web of Conferences, 2022 In this work, elastic fiber reinforced composite materials consisting of several layers are considered. Each layer is assumed to be a unidirectional fiber reinforced composite.
Bouchikhi Ahmed +2 more
doaj +1 more source