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60 积分 2025-12-26 加入
Planar Graphs Without 4-Cycles Adjacent to Triangles are DP-4-Colorable
1个月前
已完结
Planar Graphs Without 4-Cycles Adjacent to Triangles are DP-4-Colorable
1个月前
已完结
Every signed planar graph without cycles of length from 4 to 7 is 3-colorable
2个月前
已关闭
Complex and Homomorphic Chromatic Number of Signed Planar Simple Graphs
2个月前
已完结
Every signed planar graph without cycles of length from 4 to 8 is 3-colorable
2个月前
已完结