Abstract:
A logistic equation
with state- and parameter-dependent delay
is considered.
The existence of a nonlocal relaxation periodic solution of this equation
is proved for sufficiently large parameter values.
The proof is carried out by using the large parameter method.
For large parameter values,
asymptotic estimates of the main characteristics of this solution
are also constructed.
Keywords:
delay equation, relaxation solution, large parameter method.
Citation:
V. O. Golubenets, “Relaxation Oscillations in a Logistic Equation
with Nonconstant Delay”, Mat. Zametki, 107:6 (2020), 833–847; Math. Notes, 107:6 (2020), 920–932
This publication is cited in the following 7 articles:
A. Kashchenko, S. Kashchenko, “Relaxation oscillations in the logistic equation with delay and modified nonlinearity”, Mathematics, 11:7 (2023), 1699
N. T. Levashova, N. A. Mikheev, “Cauchy problem for a singularly perturbed delay equation”, Moscow Univ. Phys., 78:5 (2023), 595
I. S. Kashchenko, E. M. Glushevskii, “Local dynamics of equation with periodically distributed delay”, Theoret. and Math. Phys., 212:2 (2022), 1125–1136
I. Kashchenko, “Endless process of bifurcations in delay differential equations”, Int. J. Bifurcation Chaos, 32:13 (2022)
V. O. Golubenets, “Relaxation oscillations in a logistic equation with past state-dependent delay”, Theoret. and Math. Phys., 207:3 (2021), 738–750
I. S. Kashchenko, E. V. Krivets, “Dynamics of a singularly perturbed system of two differential equations with delay”, Theoret. and Math. Phys., 207:3 (2021), 770–781
S. A. Kashchenko, “Bifurcating solutions and asymptotics in logistic equation with state-dependent delays”, Int. J. Bifurcation Chaos, 31:11 (2021), 2150172