海量图书期刊资源,随时随地畅享阅读乐趣
A Homomorphism Theorem for Finite GraphsMichael Aschbacher · Proceedings of the American Mathematical Society · 1976
A homomorphism theorem for finite graphsAschbacher, Michael · Proceedings of the American Mathematical Society · 1976
Problems for Solution: 4568-4572A. W. Walker, D. J. Newman, G. A. Dirac, Robert Kissling and Paul Erdos · The American Mathematical Monthly · 1954
Interminable Paths and Trails: Extreme CasesG. A. Dirac · 1978
Note on the colouring of graphsG. A. Dirac · Mathematische Zeitschrift · 1951
Circuits in critical graphsG. A. Dirac · 1955
A contraction theorem for abstract graphsG. A. Dirac · 1961
On Hamilton circuits and Hamilton pathsG. A. Dirac · 1972
The Colouring of MapsDIRAC, G. A. · Nature · 1952