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Dan Ramras

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Name Dan Ramras
Member for 3 years
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Location Las Cruces, NM
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I'm an Assistant Professor at New Mexico State University. My research interests include homotopy theory, K-theory, differential geometry, Yang-Mills theory, and large-scale geometry.

I'm sure Tyler agrees with me.
16

Questions
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What is the history of the Y-combinator?

mar 24 11 at 13:30 Andreas Blass 33.8k●4●59●111

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Linear Algebra Texts?

jul 8 10 at 13:43 Andrei Halanay 251●1●1●7

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Products and the skeletal filtration in K-theory

feb 28 10 at 13:58 Tyler Lawson 19k●3●47●93

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75

Answers
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Ideas on how to prevent a department from being shut down.
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What are some examples of colorful language in serious mathematics papers?
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What are your favorite instructional counterexamples?
16
Never appeared forthcoming papers
14
Is there an alternative characterisation of vector bundles with vanishing characteristic classes?
13
What is the equivariant cohomology of a group acting on itself by conjugation?
12
Why do wedges of spheres often appear in combinatorics?
12
Status of Quillen’s conjecture on elementary abelian p-groups
11
Grothendieck’s Tohoku Paper and Combinatorial Topology
11
Motivation for algebraic K-theory?
10
How to know if somebody else is also working on your problem?
10
What is your favorite isomorphism?
9
Examples of common false beliefs in mathematics.
9
How should I visualise RP^n?
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How to prove that w_1(E)=w_1(detE) ?
9
learning $\mathbf{A}^1$-homotopy theory
9
Third differential in Atiyah Hirzebruch spectral sequence
8
Why are spectra indexed over the natural numbers?
8
Mathematically mature way to think about Mayer–Vietoris
8
How do you relate the number of independent vector fields on spheres and Bott Periodicity for real K-Theory?
7
Yang-Mills and Chern-Simons functionals as Morse functions
6
Where does the splitting principle come from and does it generalize
6
Alternative Undergraduate Analysis Texts
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How are fiber bundles, transition functions and principal bundles related?
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Why torsion is important in (co)homology ? (2)
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Relation between motivic cohomology and Quillen K-theory
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explicit diffeomorphim between open simplex and open ball
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Are infinite dimensional constructions needed to prove finite dimensional results?
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On a proof of the existence of tubular neighborhoods.
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