Andrew Ranicki

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Name Andrew Ranicki
Member for 3 years
Seen 8 hours ago
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Location Edinburgh
Age 64
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29
How can you tell if a space is homotopy equivalent to a manifold?
10
Poincare duality and the $A_\infty$ structure on cohomology
9
German mathematical terms like “Nullstellensatz” (2)
9
Ranicki symmetric L-groups of finite fields?
9
Where to start with research regarding maslov index/class
8
Higher dimensional Heegaard splittings?
8
Why are cup-i products and Steenrod Squares often (always?) unary?
8
knot complement
8
motivation of surgery
8
Intutive interpretation about Linking forms
7
Failure of smoothing theory for topological 4-manifolds
7
Is there a notion of a chain complex with corners?
5
What are some examples of colorful language in serious mathematics papers?
5
Mapping torus of a homotopy equivalence
5
Definition of “simplicial complex” (2)
4
understanding Steenrod squares
4
Intuition behind Alexander duality
4
Which manifolds are homeomorphic to simplicial complexes?
4
Reference for monkeying with the topology of a mapping cylinder
3
Regular homotopy invariance of Wall’s self-intersection form.
3
First appearance of Novikov’s additivity theorem
2
Definition of the Kervaire invariant for normal maps (as in Browder’s book)
2
Existence of a chain map lifting the identity; Alexander-Whitney/Eilenberg-Zilber maps
1
What is the best paper or book studying the P homomorphism, J homomorphism and Hopf invariant in Homotopy theory?
1
Are the stiefel-Whitney classes of the tangent bundle determined by the mod 2 cohomology?
0
Homotopy equivalences preserving structure

 

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