Jack Lee

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Name	Jack Lee
Member for	2 years
Seen	5 hours ago
Website	math.washington.edu/~lee
Location	University of Washington, Seattle
Age	62

Professor of Mathematics
University of Washington
Seattle, WA

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Demonstrating that rigour is important

What are some correct results discovered with incorrect (or no) proofs?

Which Riemannian manifolds admit a finite dimensional transitive Lie group action?

Lie group actions and f-relatedness

edges minus vertices

Is a rhombus rigid on a sphere or torus? And generalizations.

What is the characteristic property of surjective submersions?

A question about a one-form on Riemannian manifold

Is there a Whitney Embedding Theorem for non-smooth manifolds?

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dg.differential-geometry× 4
big-list× 2
topology
surfaces
rt.representation-theory
reference-request
mg.metric-geometry
mathematics-psychology
lie-groups
ho.history-overview

group-actions
graph-theory
gr.group-theory
gm.general-mathematics
geometry
discrete-geometry

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