Construction of Solutions with Negative Exponents
of a Differential System in the Two-Dimensional Anti-Perron Effect under Higher-Order
Perturbations
摘要
Abstract
The two-dimensional anti-Perron effect of changing all positive characteristic exponents ofthe linear approximation to four different negative exponents, respectively, of four nontrivialsolutions of a differential system with a perturbation of higher order of smallness, has beenrealized.