Results 291 to 300 of about 8,371,508 (357)

Experimentally characterising the dynamical landscape of an active MEMS cantilever. [PDF]

open access: yesCommun Eng
Hayashi S   +4 more
europepmc   +1 more source

On Periodic Solutions of the Periodic

Results in Mathematics, 1988
By treating the periodic Riccati equation $${\rm\dot{z}=a(t)z^2+b(t)z+c(t)}$$ as a dynamical system on the sphere S, the number and stability of its periodic solutions are determined. Using properties of Moebius transformations, an exact algebraic relation is obtained between any periodic solution and any complex-valued periodic solution.
K. Y. Guan, J. Gunson, H. S. Hassan
openaire   +1 more source

EFFECT OF FRACTIONAL DERIVATIVE PROPERTIES ON THE PERIODIC SOLUTION OF THE NONLINEAR OSCILLATIONS

, 2020
A periodic solution of the time-fractional nonlinear oscillator is derived based on the Riemann–Liouville definition of the fractional derivative. In this approach, the particular integral to the fractional perturbed equation is found out.
Y. El‐Dib, N. Elgazery
semanticscholar   +1 more source

Periodic solution and its stability of a delayed Beddington‐DeAngelis type predator‐prey system with discontinuous control strategy

Mathematical methods in the applied sciences, 2019
This paper investigates the periodic solution of a delayed Beddington‐DeAngelis (BD) type predator‐prey model with discontinuous control strategy. Firstly, the regularity and visibility analysis of the delayed predator‐prey model is carried out by using ...
Wenjie Li, Lihong Huang, J. Ji
semanticscholar   +1 more source

The existence of periodic solutions

1999
Abstract Suppose that the phase diagram for a differential equation contains a single, unstable equilibrium point and a limit cycle surrounding it, as in the case of the van der Pol equation. Then in practice all initial states lead to the periodic oscillation represented by the limit cycle.
D W Jordan, P Smith
openaire   +1 more source

Nonexistence of periodic solutions and S-asymptotically periodic solutions in fractional difference equations

Applied Mathematics and Computation, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Diblík, J., Fečkan, M., Pospíšil, M.
openaire   +2 more sources

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