graph 43:45 Thomas Krajewski - A twisted version of Kitaev’s quantum double model 47:12 Wolfgang Wildgen - René Thom's archetypal morphologies of human language and his 1:01:58 Vasily Sazonov - New Initial Approximation in Loop Vertex Expansion 39:22 Cédric Villani - Of triangles, gases,...
Chemistry and graph theory meet in several areas which are briefly reviewed. A few solved and unsolved problems are discussed: generalized centers in cyclic graphs; irreducible sequences in polymers; cages; spectral graph theoretical problems; k-factorable graphs with k ≥ 1, and perfect matchings...
SOME UNSOLVED PROBLEMS IN GRAPH THEORY CONTENTSIntroduction § 1. Fundamental concepts § 2. Isomorphism problems § 3. Metric questions § 4. Thickness and genus of graph § 5. Colouring problems § 6. Parts with given propertiesReferences VG Vizing - 《Uspekhi Math Naul》 被引量: 895发表: ...
1.2.2 Graph Reconstruction Problem...6 1.3 Illustrious Problems...7 1.3.1 The Seven Bridges of Königsberg...9 1.3.2 Halmos Handshake Problem... 11 1.4 Hilbert Problems...
1.2.2 Graph Reconstruction Problem...6 1.3 Illustrious Problems...7 1.3.1 The Seven Bridges of Königsberg...9 1.3.2 Halmos Handshake Problem... 11 1.4 Hilbert Problems...
1.2.2 Graph Reconstruction Problem...6 1.3 Illustrious Problems...7 1.3.1 The Seven Bridges of Königsberg...9 1.3.2 Halmos Handshake Problem... 11 1.4 Hilbert Problems...
1.2.2 Graph Reconstruction Problem...6 1.3 Illustrious Problems...7 1.3.1 The Seven Bridges of Königsberg...9 1.3.2 Halmos Handshake Problem... 11 1.4 Hilbert Problems...