Research on actual or industrial applications of difference equations: a chimerical task?
R Lozi - Journal of Difference Equations and Applications, 2024 - Taylor & Francis
Relationships between difference and differential equations are examined, to understand
why the applications of the first to problems of real life, are not as well developed as the …
why the applications of the first to problems of real life, are not as well developed as the …
Statistical Representation of Spacetime
H Simchi - arXiv preprint arXiv:2109.12849, 2021 - arxiv.org
It is assumed that the spacetime is composed by events and can be explained by partially
ordered set (causal set). The parent events born two kinds of children. Some children have a …
ordered set (causal set). The parent events born two kinds of children. Some children have a …
Dynamic Analysis of Population and Its Economic Consequences Using Systems Approach
L Nasrolahi Vosta, T Aghayari Hir - Quarterly Journal of Social …, 2017 - qjsd.scu.ac.ir
This study aims to analyze dynamics of population evolutions and its economic
consequences using system thinking approach. The study attempts to propose a model to …
consequences using system thinking approach. The study attempts to propose a model to …
Similarity of general population matrices and pseudo-Leslie matrices
JF Alves, HM Oliveira - arXiv preprint arXiv:1503.06308, 2015 - arxiv.org
A similarity transformation is obtained between general population matrices models of the
Usher or Lefkovitch types and a simpler model, the pseudo-Leslie model. The pseudo Leslie …
Usher or Lefkovitch types and a simpler model, the pseudo-Leslie model. The pseudo Leslie …