机译:The maximum forcing number of cylindrical grid, toroidal 4-8 lattice and Klein bottle 4-8 lattice
Huizhou Univ, Dept Math, Huizhou 516007, Guangdong, Peoples R China;
Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Gansu, Peoples R China;
Perfect matching; Forcing number; Cartesian product; Toroidal 4-8 lattice; Klein bottle 4-8 lattice;