Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2024 MCQ for Transactions of the American Mathematical Society is 1.48 .

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Equivariant cohomology and lower bounds for chromatic numbers
HTML articles powered by AMS MathViewer

by Igor Kříž
Trans. Amer. Math. Soc. 333 (1992), 567-577
DOI: https://doi.org/10.1090/S0002-9947-1992-1081939-3

Correction: Trans. Amer. Math. Soc. 352 (2000), 1951-1952.

Abstract:

We introduce a general topological method for obtaining a lower bound of the chromatic number of an $n$-graph. We present numerical lower bounds for intersection $n$-graphs.
References
Similar Articles
Bibliographic Information
  • © Copyright 1992 American Mathematical Society
  • Journal: Trans. Amer. Math. Soc. 333 (1992), 567-577
  • MSC: Primary 05C15; Secondary 05C65, 55N91, 55T99, 55U99
  • DOI: https://doi.org/10.1090/S0002-9947-1992-1081939-3
  • MathSciNet review: 1081939