The funding of this activities kept changing over the time. In the period 2006-11 the institute enjoyed the status of a "Centers of Basic Research" supported by the Ministry of Education, Youth and Sports of the Czech Republic under the code number LC06002. The collaboration dates many years back, however, in some cases more than four decades, being concentrated around a mathematical-physics seminar and common research interests. In 1993 the original Doppler Institute was established as a platform to develop this collaboration further. Many results were achieved since then as the publications as well as meetings, supervised PhD theses and other activities summarized in the annual reports witness. For most part of its history, a support of the Doppler Institute activities was secured on an ad hoc basis. Since 2018, it became a part of the "Center of Advanced Applied Sciences" supported by the European Union within the Project CZ.02.1.01/0.0/0.0/16 019/0000778.