MathCircles
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1:01:46
Dehn twists on 4-manifolds with Seifert-fibered boundary.
MathCircles
44 views • 3 weeks ago
1:01:44
Instantons, indefinite cobordisms, and Dehn surgery.
MathCircles
34 views • 3 weeks ago
59:00
Khovanov skein lasagna modules and exotica
MathCircles
47 views • 1 month ago
0:16
Pentagon to triangle
MathCircles
34 views • 2 months ago
0:37
Square to ten point star
MathCircles
24 views • 2 months ago
1:08:15
Floer homology and relative Thom conjectures
MathCircles
33 views • 2 months ago
13:31
Circle Loops
MathCircles
20 views • 2 months ago
44:45
Pentomino Puzzles
MathCircles
34 views • 2 months ago
1:08:55
Apple Picking
MathCircles
19 views • 2 months ago
58:39
Nielsen realization problem for del Pezzo surfaces
MathCircles
26 views • 2 months ago
0:45
PP Hexagon Pentagon Dissection
MathCircles
44 views • 2 months ago
44:30
Matrix factorizations for spinor representations.
MathCircles
40 views • 2 months ago
57:15
A gauge theoretic invariant of embedded surfaces in 4-manifolds and exotic P^2-knots.
MathCircles
102 views • 3 months ago
49:47
What color is my hat?
MathCircles
35 views • 3 months ago
1:17:58
The Infinite Pickle
MathCircles
35 views • 3 months ago
53:41
Altered Symmetry
MathCircles
25 views • 3 months ago
57:13
Topology of the Dirac equation on spectrally large three-manifolds
MathCircles
59 views • 3 months ago
1:13:03
Involutions and the Chern-Simons filtration in instanton Floer homology.
MathCircles
61 views • 5 months ago
48:06
Non-smoothable homeomorphisms of 4-manifolds with boundary
MathCircles
47 views • 5 months ago
58:32
A general Heegaard Floer surgery formula
MathCircles
139 views • 5 months ago
53:14
Deformation inequivalent symplectic structures and Donaldson’s four-six question.
MathCircles
88 views • 6 months ago
54:39
Filtered instanton Floer homology and cosmetic surgery
MathCircles
66 views • 7 months ago
1:35:36
Light Bulbs
MathCircles
34 views • 7 months ago
1:17:46
Take away games
MathCircles
42 views • 7 months ago
1:03:03
Lattice homology and Seiberg-Witten-Floer spectra
MathCircles
62 views • 7 months ago
59:28
Configuration space integrals and formal smooth structures
MathCircles
80 views • 8 months ago
41:29
Khovanov homology and involutive Heegaard Floer homology
MathCircles
104 views • 1 year ago
58:59
A surgery formula in instanton Floer theory
MathCircles
56 views • 1 year ago
52:15
Fillable contact structures from positive surgery
MathCircles
65 views • 1 year ago
50:16
Seiberg Witten Floer theory and twisted spectra.
MathCircles
145 views • 1 year ago
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