Results 1 to 10 of about 1,412,096 (229)
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
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
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
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
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
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
Boundary Value Problems, 2022 In this paper, in a cylindrical domain D = Ω × ( 0 , T ) $D=\Omega \times (0,T)$ with Ω ⊂ R n $\Omega \subset {R}^{n}$ , we consider a mixed Cauchy problem with a potential lateral boundary condition for the following noncharacteristic degenerated ...
Nurbek Kakharman, Tynysbek Kal’menov
doaj +1 more source
Multimodal Analysis of Unbalanced Dermatological Data for Skin Cancer Recognition
IEEE Access, 2023 To date, skin cancer is the most commonly diagnosed form of cancer in humans and is one of the leading causes of death in cancer patients. AI technologies can match and exceed visual analysis methods in accuracy, but they carry the risk of a false ...
Pavel A. Lyakhov +2 more
doaj +1 more source
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
Mathematical models in physiology [PDF]
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2006 Computational modelling of biological processes and systems has witnessed a remarkable development in recent years. The search-term ( modelling OR modeling ) yields over 58 000 entries in PubMed, with more than 34 000 since the year 2000: thus, almost two-thirds of papers appeared in the last 5–6 years, compared to ...
Gavaghan, D, Garny, A, Maini, P, Kohl, P
openaire +6 more sources