Dear fellow optimizers
We are glad to advertize the third volume of OJMO, published in Open Access free of charge thanks to the support of the Mersenne center: https://ojmo.centre-mersenne.org/volume/OJMO_2022__3_/
We also take this opportunity to thank all authors and referees helping us paving the way for diamond open access in mathematical optimization.
Michaël Poss, on behalf of the board of OJMO