Nonlinear bipartite matching
Keywords: گراف دو بخشی; 05A; 15A; 51M; 52A; 52B; 52C; 62H; 68Q; 68R; 68U; 68W; 90B; 90CMatching; Exact matching; Bipartite graph; Birkhoff polytope; Permutation; Permutation matrix; Stochastic matrix; Assignment problem; Combinatorial optimization; Integer programming