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TY - CONF AU - Fedorova, A.N. AU - Zeitlin, M.G. ED - Kuzin, Maxim ED - Schaa, Volker RW TI - Orbital Motion in Multipole Fields via Multiscale Decomposition J2 - Proc. of RuPAC2016, St. Petersburg, Russia, November 21-25, 2016 C1 - St. Petersburg, Russia T2 - Russian Particle Accelerator Conference T3 - 25 LA - english AB - We present applications of methods of nonlinear local harmonic analy- sis in variational framework for a description of multiscale decomposition in polynomial/rational approximations (up to any order) for nonlinear motions in arbitrary n-pole fields. Our approach is based on the methods allowed to consider dynamical beam/particle localization in phase space and provided exact multiscale representations via nonlinear high-localized eigenmodes for observables with exact control of contributions to motion from each underlying hidden scale. PB - JACoW CP - Geneva, Switzerland SP - 404 EP - 406 KW - controls KW - storage-ring KW - multipole KW - lattice KW - octupole DA - 2017/02 PY - 2017 SN - 978-3-95450-181-6 DO - 10.18429/JACoW-RuPAC2016-WEPSB019 UR - http://jacow.org/rupac2016/papers/wepsb019.pdf ER -