Institute of Fundamental Technological Research PAS,
Swietokrzyska 21,
00-049 Warszawa,
E-mail: zzawist@ippt.gov.pl

Invariance of Integro-Differential Equations with Moving Region of Integration

General criterion of invariance of integro-differential equations is presented. It is a generalization of previous form of the criterion to the case of moving region of integration under group action. This is the situation when a region of integration depends on external, with respect to integration, variables which leads to its explicit dependence on a group parameter.