“…While the N = (1, 1) boundary conditions flow to the special Lagrangian branes, the N = (0, 2) boundary conditions flow to the holomorphic branes in the IR sigma-models [14]. The N = (0, 2) boundary conditions in 3d N = 2 gauge theories are also important in the study of 4d-2d relation [13,15,16,17,18,19,20], which is involved with the compactification of M5-branes on 4-manifold. The half-BPS boundary conditions in three-dimensional N = 4 supersymmetric gauge theories are studied in [21,22].…”