Journal of Combinatorial Theory, Series B, Volume 79

Volume 79, Number 1, May 2000

• James G. Oxley, Charles Semple, Dirk L. Vertigan:
  Generalized Delta?-Y Exchange and k-Regular Matroids. 1-65
  
• Maria Axenovich, Zoltán Füredi, Dhruv Mubayi:
  On Generalized Ramsey Theory: The Bipartite Case. 66-86
  
• Jennifer McNulty, Haidong Wu:
  Connected Hyperplanes in Binary Matroids. 87-97
  
• Gelasio Salazar:
  On a Crossing Number Result of Richter and Thomassen. 98-99
  
• Béla Bollobás, Alexandr V. Kostochka, Richard H. Schelp:
  Local and Mean Ramsey Numbers for Trees. 100-103
  

Volume 79, Number 2, July 2000

• Luigi Grasselli, Michele Mulazzani, Roman Nedela:
  2-Symmetric Transformations for 3-Manifolds of Genus 2. 105-130
  
• József Balogh, Béla Bollobás, David Weinreich:
  The Speed of Hereditary Properties of Graphs. 131-156
  
• Nathan Linial, Avner Magen:
  Least-Distortion Euclidean Embeddings of Graphs: Products of Cycles and Expanders. 157-171
  
• Felix Lazebnik, Andrew J. Woldar:
  New Lower Bounds on the Multicolor Ramsey Numbers r_k(C₄). 172-176
  
• Yuval Roichman:
  On the Achromatic Number of Hypercubes. 177-182
  
• Hagai Ilani, Ephraim Korach, Michael Lomonosov:
  On Extremal Multiflows. 183-210
  
• Akira Hiraki:
  Retracing Argument for Distance-Regular Graphs. 211-220
  
• Guoli Ding, Bogdan Oporowski, Daniel P. Sanders, Dirk L. Vertigan:
  Surfaces, Tree-Width, Clique-Minors, and Partitions. 221-246
  
• James F. Geelen, A. M. H. Gerards, Ajai Kapoor:
  The Excluded Minors for GF(4)-Representable Matroids. 247-299