[Opt-Net] OJMO volume 3 online

[Michaël Poss]

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