A three-field based optimization formulation for flow simulations in networks of fractures on non-conforming meshes

S Berrone, D Grappein, S Pieraccini, S Scialò (2021) A three-field based optimization formulation for flow simulations in networks of fractures on non-conforming meshes, In: SIAM JOURNAL ON SCIENTIFIC COMPUTING, pp. 381-404, ISSN: 1064-8275