Approximate internal controllability and synchronization of a coupled system of wave equations
ESAIM: COCV, 30 (2024) 1
DOI: https://doi.org/10.1051/cocv/2023008
HTTP_Request2_Exception Unable to connect to tcp://think-ws.ca.edps.org:85. Error: php_network_getaddresses: getaddrinfo failed: Name or service not known