Chris Gerig

5,536

Reputation

4389 views

Registered User

Name	Chris Gerig
Member for	2 years
Seen	14 mins ago
Website	math.berkeley.edu/~cgerig
Location	UC Berkeley
Age	24

Engineering Physics major from Cornell, and studied gravity (at small distances) as a low-temperature experimental physics researcher...... now I'm just behind in math.

stats recent reputation favorites

votes newest views recent

votes

answers

21k

views

Where to buy premium white chalk in the U.S., like they have at RIMS?

teaching

apr 3 at 4:57 Kyung 1●1●2

votes

answers

views

Proofs of Bott periodicity

jun 8 at 2:00 Robert Bruner 857●3●11

votes

answer

views

Stiefel–Whitney classes in the spirit of Chern-Weil

characteristic-classes dg.differential-geometry

mar 12 at 16:22 MathOverflow♦ 1●2●3

votes

answers

views

Gromov’s list of 7 constructions in differential topology

gt.geometric-topology markov-chains

sep 23 10 at 9:54 Dmitri 16.6k●1●36●77

votes

answers

views

Intuitive explanation for the Atiyah-Singer index theorem

kt.k-theory-homology vector-bundles characteristic-classes

may 13 10 at 5:46 Dev Sinha 2,470●10●20

votes

answers

views

Does every non-empty set admit a group structure (in ZF)?

set-theory gr.group-theory lo.logic axiom-of-choice

nov 2 11 at 21:30 Justin Palumbo 2,149●1●7●17

votes

answers

views

Properly Discontinuous Action

riemann-surfaces at.algebraic-topology group-actions gn.general-topology

jan 30 at 21:55 David White 4,860●1●20●27

votes

answers

464

views

Is there a Kan-Thurston theorem for fibrations ?

at.algebraic-topology group-cohomology

jul 18 at 15:17 Allan Edmonds 1,811●1●7●12

votes

answer

946

views

Generalized geometry and spin structures

dg.differential-geometry spin-geometry

jan 8 at 19:55 Pedro Lauridsen Ribeiro 476●1●8

votes

answers

views

Poincare duality and the $A_\infty$ structure on cohomology

at.algebraic-topology homological-algebra rational-homotopy-theory homotopy-theory

jan 23 11 at 10:46 Bruno V. 741●1●4●5

votes

answer

783

views

Are the Stiefel-Whitney classes of a vector bundle the only obstructions to its being invertible?

kt.k-theory-homology

dec 11 10 at 20:38 Georges Elencwajg 24.3k●65●132

votes

answers

views

Volumes of n-balls: what is so special about n=5?

mg.metric-geometry geometric-measure-theory recreational

oct 22 11 at 17:22 I. J. Kennedy 1,195●1●13●22

votes

answer

582

views

Morse theory and homology of an algebraic surface (example)

ag.algebraic-geometry at.algebraic-topology dg.differential-geometry

aug 30 at 14:29 Liviu Nicolaescu 11.4k●1●20●33

votes

answers

824

views

Probing a manifold with geodesics

mg.metric-geometry dg.differential-geometry geometry reference-request

dec 19 11 at 14:54 Robert Bryant 21.8k●3●75●97

votes

answers

401

views

Computing Self-Intersections with Complex Analysis

cv.complex-variables gn.general-topology differential-topology

mar 12 12 at 19:15 Misha 12.6k●1●26●48

Chris Gerig

Account Recovery

Registered User