An algebraic dualization of fundamental groups

Chen, Kuo-Tsai

doi:10.1090/S0002-9904-1969-12345-1

Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

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An algebraic dualization of fundamental groups
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Bull. Amer. Math. Soc. 75 (1969), 1020-1024

References

Kuo-tsai Chen, Algebraic paths, J. Algebra 10 (1968), 8–36. MR 229630, DOI 10.1016/0021-8693(68)90102-6
Kuo-tsai Chen, Homotopy of algebras, J. Algebra 10 (1968), 183–193. MR 232804, DOI 10.1016/0021-8693(68)90094-X
Kuo Tsai Chen, Covering-space-like algebras, J. Algebra 13 (1969), 308–326. MR 263803, DOI 10.1016/0021-8693(69)90077-5
Saunders Mac Lane, Categorical algebra, Bull. Amer. Math. Soc. 71 (1965), 40–106. MR 171826, DOI 10.1090/S0002-9904-1965-11234-4

Additional Information

Journal: Bull. Amer. Math. Soc. 75 (1969), 1020-1024
DOI: https://doi.org/10.1090/S0002-9904-1969-12345-1
MathSciNet review: 0260834