Analytic solutions of a general nonlinear functional equations near resonance

作者：Xu B^*; Zhang WN

来源：Journal of Mathematical Analysis and Applications, 2006, 317(2): 620-633.

DOI：10.1016/j.jmaa.2005.05.037

• functional equation
• analytic solution
• diophantine condition
• majorant series

Existence of analytic solutions of a general class of nonlinear functional equations is discussed. This general class includes some specific functional equations studied recently. Moreover, we can generalize this problem to finding analytic solutions of a general class of iterative equations.

• 出版日期2006-5-15
• 单位四川大学