TY - JOUR
T1 - The Cauchy Problem for a Class of Coupled Systems Containing a Convolution Operator
AU - Chengrong Yang  & Zhuoqun Wu 
JO - Journal of Partial Differential Equations
VL - 3
SP - 223
EP - 239
PY - 2003
DA - 2003/08
SN - 16
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jpde/5421.html
KW - Integrodifferential systems
KW - convolution operator
KW - existence and uniqueness
KW - invariant regions
AB -  Some results on the invariant regions ,existence and uniqueness of solutions to a class of integrodifferential systems are established. Applying these results to integrodifferential systems with a small parameter ε > 0, we obtain,in particular, some estimates of solutions uniform in ε > 0.