A celebration of Julian Revalski’s 70th birthday, bringing together colleagues, friends, and collaborators to pay tribute to his contributions to mathematics and to developing the role of science in society. The event is jointly organised by the International Centre for Mathematical Sciences (ICMS‑Sofia) at the Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, and the Institute for the Mathematical Sciences of the Americas (IMSA) at the University of Miami.

International Conference celebrating Stefan Ivanov’s 70th birthday and his remarkable contributions to differential geometry and mathematical physics. A traditional meeting of the institutes of the IMSAC consortium, jointly organized by ICMS-Sofia and IMSA — University of Miami.

August 3–6, 2027, Sofia, Bulgaria

International Conference celebrating Yakov Eliashberg’s 80th birthday and his remarkable contributions to symplectic and contact topology. The conference brings together leading senior researchers and promising early-career scholars in symplectic and complex geometry, jointly organized by ICMS-Sofia and IMSA — University of Miami.

August 9–13, 2027, Burgas, Bulgaria