The qualitative theory of fourth-order differential equations on a graph

R Kulaev - Mediterranean Journal of Mathematics, 2022 - Springer
In this article we construct a theory of disconjugacy (non-oscillation) of fourth-order
equations on networks, which arises in modelling beam structures. A new approach to the …

The Qualitative Theory of Fourth-Order Differential Equations on a Graph

R Kulaev - Mediterranean Journal of Mathematics, 2022 - elibrary.ru
We also want to note that the theory of difference equations on networks has been actively
developed recently (see [,]). Undoubtedly, the development of a qualitative theory of …

[PDF][PDF] The qualitative theory of fourth-order differential equations on a graph

R Kulaev - researchgate.net
In this article we develop the theory of disconjugacy of fourth-order equations on geometric
graphs (networks), which arises in modelling beam structures. A new approach to the …