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Peter Michor

Vienna, Austria

http://www.mat.univie.ac.at/~michor

Just a simple mathematician

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82
Useless math that became useful
mathoverflow.net

31
What is torsion in differential geometry intuitively?
mathoverflow.net

25
Intuition for failure of Implicit Function theorem on Frechet Manifolds
mathoverflow.net

23
Does it make sense to talk about smooth bundles of Hilbert spaces?
mathoverflow.net

21
Did Gelfand's theory of commutative Banach algebras influence algebraic geometers?
mathoverflow.net

19
Barrelled, bornological, ultrabornological, semi-reflexive, ... how are these used?
mathoverflow.net

18
geometric interpretation of Lie bracket
mathoverflow.net

17
$f^3,f^2$ are the cube and quadratic of f respectively and both infinite differentiable on $R$,how to show so is $f$
mathoverflow.net

17
Bases for spaces of smooth functions
mathoverflow.net

17
How metric is Riemannian geometry
mathoverflow.net

17
Intuition for mean curvature
mathoverflow.net

16
Metric on tangent bundle
mathoverflow.net

15
How are infinite-dimensional manifolds most commonly treated?
mathoverflow.net

15
Does there exist a notion of discrete riemannian metric on graph?
mathoverflow.net

15
Why is differentiating mechanics and integration art?
mathoverflow.net

14
Non-zero smooth functions vanishing on a Cantor set
mathoverflow.net

13
de Rham cohomology and flat vector bundles
mathoverflow.net

13
The mean of points on a unit n-sphere $S^n$
mathoverflow.net

13
Space of sections of a fibre bundle with non-compact base space
mathoverflow.net

13
Is there an underlying explanation for the magical powers of the Schwarzian derivative?
mathoverflow.net

13
Construction of the Lie functor: left vs. right invariant vector fields on Lie groups and Lie groupoids
mathoverflow.net

12
On similar concepts in mathematics whose similarity is a non-trivial fact.
mathoverflow.net

12
how to find/define eigenvectors as a continuous function of matrix?
mathoverflow.net

12
Stokes theorem for manifolds without orientation?
mathoverflow.net

12
Two different analytic curves cannot intersect in infinitely many points
mathoverflow.net

12
Integral representation of higher order derivatives
mathoverflow.net

12
Are smooth functions tame?
mathoverflow.net

12
Smooth manifolds as idempotent splitting completion
mathoverflow.net

12
Nash Embedding Theorems for Pseudo-Riemannian Manifolds?
mathoverflow.net

11
Under exactly what (extra) conditions (if any) is a connected Hausdorff manifold with a Riemannian metric a metric space?
mathoverflow.net

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