Degenerate cocycle with index-1 and Lyapunov exponents

Authors: Nguyễn Hữu Dư, Trịnh Khánh Duy, Vũ Tiến Việt,

https://doi.org/10.1142/S0219493707002013

Publisher, magazine: ,

Publication year: 2007

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Abstract

The authors study difference equations where the leading term cannot be solved. They discuss the solvability of the initial value problem and with Lyapunov exponents for implicit linear random difference equations. By introducing the index-1 concept a formula of the solutions is given. A proof of the multiplicative ergodic theorem for an implicit difference equation is given.

Tags: degenerate cocycle; Lyapunov exponents; random dynamical systems; linear implicit equation; index-1 tractable