Dan Ramras

3,731
Reputation
2479 views
Is this your account?

Registered User 

Name Dan Ramras
Member for 3 years
Seen 8 hours ago
Website
Location Las Cruces, NM
Age

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.
15

Questions
votes newest views recent
1

6
10
votes
3
answers
1k
views

What is the history of the Y-combinator?

mar 24 11 at 13:30 Andreas Blass 32.8k●4●54●109

13
9
votes
15
answers
10k
views

Linear Algebra Texts?

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

6

3

1

6

2

2
5
votes
1
answer
313
views

Products and the skeletal filtration in K-theory

feb 28 10 at 13:58 Tyler Lawson 18.7k●2●44●90

3

1 2 next

 

75

Answers
votes newest views recent
50
Ideas on how to prevent a department from being shut down.
46
What are some examples of colorful language in serious mathematics papers?
16
What are your favorite instructional counterexamples?
16
Never appeared forthcoming papers
13
Is there an alternative characterisation of vector bundles with vanishing characteristic classes?
12
Status of Quillen’s conjecture on elementary abelian p-groups
12
Why do wedges of spheres often appear in combinatorics?
12
What is the equivariant cohomology of a group acting on itself by conjugation?
11
Motivation for algebraic K-theory?
10
Grothendieck’s Tohoku Paper and Combinatorial Topology
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?
9
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
How do you relate the number of independent vector fields on spheres and Bott Periodicity for real K-Theory?
7
Mathematically mature way to think about Mayer–Vietoris
7
Yang-Mills and Chern-Simons functionals as Morse functions
6
Relation between motivic cohomology and Quillen K-theory
6
Where does the splitting principle come from and does it generalize
6
Alternative Undergraduate Analysis Texts
6
How are fiber bundles, transition functions and principal bundles related?
6
explicit diffeomorphim between open simplex and open ball
6
Are infinite dimensional constructions needed to prove finite dimensional results?
6
On a proof of the existence of tubular neighborhoods.
5
Algorithm to find an acyclic matching on a poset
5
Model structure on Simplicial Sets without using topological spaces
1 2 3 next

 

805

Votes
800
5

 

83

Tags
× 40
× 11
× 9
× 9
× 9
× 8
× 8
× 7
× 6
× 6
 × 6
× 5
× 4
× 4
× 4
× 3
× 3
× 3
× 3
× 3
 × 3
× 3
× 2
× 2
× 2
× 2
× 2
× 2
× 2
× 2
 × 2
× 2
× 2
× 2
× 2









 

44

Badges
● Famous Question
● Yearling× 3
● Nice Answer× 12
● Popular Question× 3
● Necromancer× 7
 ● Nice Question× 2
● Fanatic
● Enlightened
● Good Answer× 2
● Organizer
 ● Notable Question
● Citizen Patrol
● Civic Duty
● Enthusiast
● Critic
 ● Commentator
● Scholar
● Student
● Editor
● Supporter
 ● Teacher