Chris Schommer-Pries

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Registered User

Name	Chris Schommer-Pries
Member for	5 months
Seen	2 hours ago
Website	sites.google.com/site/chrisschommerpriesmath/Home
Location	Boston, MA
Age	28

I am currently an NSF Postdoc at Harvard University, and next year will be a CLE Moore Instructor at MIT. I graduated from Berkeley, and am an occasional Blogger at The Secret Blogging Seminar. My research focuses on the interactions of topology, higher categories, and quantum field theory. You can see more on my webpage.

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26

Questions

votes newest views recent

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15

votes

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answers

214

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Loop Spaces as Generalized Smooth spaces or as Infinite dimensional Manifolds?

at.algebraic-topology dg.differential-geometry loop-spaces sheaf-theory infinite-dimensional

jan 22 at 22:00 Konrad Waldorf 152●6

7

13

votes

4

answers

324

views

A Peculiar Model Structure on Simplicial Sets?

at.algebraic-topology simplicial-stuff model-category homological-algebra

feb 8 at 1:22 Clark Barwick 1,719●5●11

2

12

votes

2

answers

202

views

Functorial Whitehead Tower?

at.algebraic-topology homotopy-theory

nov 13 at 6:17 David Roberts 111●4

3

11

votes

5

answers

537

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Elliptic Curves over F_1?

ag.algebraic-geometry co.combinatorics nt.number-theory f-1

dec 8 at 21:13 Ilya Nikokoshev 5,908●1●7●32

6

11

votes

4

answers

304

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Categorifying the Reals via von Neumann Algebras?

subfactors ct.category-theory monoidal-categories categorification von-neumann-algebras

oct 22 at 18:45 Dmitri Pavlov 950●2●12

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10

votes

12

answers

745

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Homological Algebra for Commutative Monoids?

ac.commutative-algebra homological-algebra monoids short-exact-sequences f-1

feb 6 at 16:22 Reid Barton 10.2k●15●63

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9

votes

3

answers

436

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Why is this not an algebraic space?

ag.algebraic-geometry algebraic-spaces algebraic-groups

dec 24 at 17:52 Anton Geraschenko♦♦ 5,358●1●12●43

3

8

votes

2

answers

352

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Lax Functors and Equivalence of Bicategories?

ct.category-theory higher-category-theory

dec 3 at 20:12 Reid Barton 10.2k●15●63

3

8

votes

4

answers

335

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Do all 3D TQFTs come from Reshetikhin-Turaev?

tqft modular-tensor-categories monoidal-categories qa.quantum-algebra

jan 3 at 9:10 Igor Korepanov 81●5

4

8

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3

answers

189

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What are the fibrant objects in the injective model structure?

homotopy-theory at.algebraic-topology simplicial-stuff model-category

dec 21 at 20:11 philip314 346●8

40

Answers

votes newest views recent

Your favorite surprising connections in Mathematics

Every Manifold Cobordant to a Simply Connected Manifold

What is the motivation for maps of adjunctions?

is localization of category of categories equivalent to |Cat|

Is an algebraic space group always a scheme?

Are the “identity object axioms” in the definition of a braided monoidal category needed? (Answered: No)

Characteristic classes in generalized cohomology theories?

What is an example of a topological space that is not homotopy equivalent to a CW-complex?

What is the classifying space of “G-bundles with connections”

Are there universe-indexed spectra over simplicial sets?

Classifying spaces for enriched categories

Morphisms of supermanifolds

Can there exist two non-equivalent equivariant actions of a group on vector bundle?

Group cohomology vs. topological cohomology in the case of non-trivial action

What is a TMF in topology?

Examples of great mathematical writing

Derived categories and homotopy categories

Quasi-separatedness for Algebraic Spaces

Classifying Space of a Group Extension

references for models of stable infinity categories

Two definitions of Calabi-Yau manifolds

How strict can I be in the definition of “2-group”?

Common Computations in Group Cohomology

Cohomology rings and 2D TQFTs

Representation of Groupoids

What’s the right way to think about “anomalies” in 3d TQFTs?

What structure on a monoidal category would make its 2-category of module categories monoidal and braided?

Critical points on a fiber bundle

Is there a description of sheaf cohomology in algebraic-topological terms?

Spin structures on 7-dimensional spherical space forms

391

Votes

391

80

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at.algebraic-topology× 23
ct.category-theory× 15
homotopy-theory× 10
ag.algebraic-geometry× 9
dg.differential-geometry× 8
homological-algebra× 6
tqft× 5
simplicial-stuff× 5
gn.general-topology× 4
qa.quantum-algebra× 3

monoidal-categories× 3
model-category× 3
lie-groups× 3
higher-category-theory× 3
algebraic-spaces× 3
algebraic-groups× 3
ac.commutative-algebra× 3
supermanifolds× 2
subfactors× 2
stacks× 2

sheaf-theory× 2
reference-request× 2
open-problem× 2
noncommutative-algebra× 2
mp.mathematical-physics× 2
modular-tensor-categories× 2
modular-forms× 2
loop-spaces× 2
linear-algebra× 2
group-cohomology× 2

frobenius-algebras× 2
fibre-bundles× 2
f-1× 2
complex-geometry× 2
cohomology× 2
co.combinatorics× 2
categorification× 2
big-list× 2
20-questions× 2
writing

von-neumann-algebras
theta-function
super-algebra
stable-homotopy
spin-geometry
soft-question
smooth-manifolds
short-exact-sequences
rt.representation-theory
r-matrix

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