Exotic Cohomology

Exotic cohomology is a cohomology theory that extends index theory to a larger class of manifolds.

See also

Atiyah-Singer Index Theorem, Cohomology, Exotic R4, Exotic Sphere, Index Theory, Riemannian Manifold

This entry contributed by John Renze

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Renze, John. "Exotic Cohomology." From MathWorld--A Wolfram Web Resource, created by Eric W. Weisstein. https://mathworld.wolfram.com/ExoticCohomology.html

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