doi:10.1063/1.58407engTodesco, EzioOverview of Single-particle Nonlinear DynamicsAccelerators and Storage RingsCERN-LHC-99-001-MMSWe give an overview of the single-particle non linear dynamics in circular accelerators. The main topics are: integration of equations of motion, fast symplectic tracking, dynamic aperture definition, long-term methods, quality factors and lattice optimization. Special emphasis is put on ideas and tools developed during the last decade.1999-02-12http://cds.cern.ch/record/37970310.1063/1.58407http://cds.cern.ch/record/379703oai:cds.cern.ch:379703