RT info:eu-repo/semantics/article
T1 Stroboscopic averaging methods to study autoresonance and other problems with slowly varying forcing frequencies
A1 Calvo Cabrero, María Paz
A1 Sanz Serna, Jesús María
A1 Zhu, Beibei
K1 Stroboscopic Averaging Method (SAM)
K1 Autoresonance
K1 12 Matemáticas
AB Autoresonance is a phenomenon of physical interest that may take place when a nonlinear oscillator is forced at a frequency that varies slowly. Thestroboscopic averaging method (SAM), which provides an efficient numerical technique for the integration of highly oscillatory systems, cannotbe used directly to study autoresonance due to the slow changes of the forcing frequency. We study how to modify SAM to cater for such slowvariations. Numerical experiments show the computational advantages of using SA
PB Elsevier
SN 0168-9274
YR 2025
FD 2025
LK https://uvadoc.uva.es/handle/10324/76020
UL https://uvadoc.uva.es/handle/10324/76020
LA eng
NO Applied Numerical Mathematics, 2025, vol. 215, p. 15-24
NO Producción Científica
DS UVaDOC
RD 21-jun-2025