arXiv · 2607.14538
Bifurcation of periodic and antiperiodic solutions in non-autonomous potential-type delay systems
Abstract
As a continuation of our previous work, where bifurcations of periodic and antiperiodic orbits near an equilibrium were studied for autonomous differential delay systems with one or two delays, this paper investigates bifurcations of periodic and antiperiodic solutions for five classes of non-autonomous potential delay differential systems with multiple delays. By reformulating these systems as generalized Hamiltonian systems on Euclidean spaces, we apply the Hamiltonian bifurcation theory recently developed by the author to establish alternative bifurcation results of both Fadell--Rabinowitz and Rabinowitz type.
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Guangcun Lu. 2026-07-16. Bifurcation of periodic and antiperiodic solutions in non-autonomous potential-type delay systems. https://arxiv.org/abs/2607.14538
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