Authors: Yanpei, Liu

Citation: Yanpei, Liu, Boolean Approach to Planar Embeddings of a Graph, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 5(1), 1989, pp. 64-79

Authors: Yanpei, Liu

Citation: Yanpei, Liu, A Polyhedral Theory on Graphs, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 10(2), 1994, pp. 136-142

Authors: Yanpei, Liu

Citation: Yanpei, Liu, Combinatorial Invariants on Planar Graphs, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 11(2), 1995, pp. 211-220

Authors: Yanpei, Liu

Citation: Yanpei, Liu, Boolean Planarity Characterization of Graphs, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 4(4), 1988, pp. 316-329

Authors: Yanpei, Liu

Citation: Yanpei, Liu, On The Net-Embeddability of Graphs, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 8(4), 1992, pp. 413-423