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Dr. Jesus Maria Sanz-Serna:Word-series high-order averaging of highly oscillatory differential equat

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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker: Dr. Jesus Maria Sanz-Serna, Universidad Carlos III de Madrid
Inviter:
Title:
Word-series high-order averaging of highly oscillatory differential equations with delay
Time & Venue:
2019.09.11 09:00-10:00 N204
Abstract:
We show that, for appropriate combinations of the values of the delay and the forcing frequency, it is possible to obtain easily high-order averaged versions of periodically forced systems of delay differential equations with constant delay. Our approach is based on the use of word-series techniques to obtain high-order averaged equations for differential equations without delay. This work is joint with Beibei Zhu.

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