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Dror Bar-Natan
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Academic Pensieve
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Blackboard Shots
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Blackboard Shots with Prefix "Morton-Ferguson"
170725-165715
: Essential surfaces in the solid torus (3).
170725-162514
: Essential surfaces in the solid torus (2).
170718-175105
: Essential surfaces in the solid torus.
170718-171225
: $\partial$-incompressible.
170712-162906
: Bounding the homology of CW complexes.
170710-182154
: Bounding the complexity.
170630-160150
: Seifert fibered manifolds.
170630-153404
: Existence of toroidal decompositions.
170630-151844
: Atoroidal manifolds.
170627-154245
: Incompresibility in $M$ iff in $M|S$.
170627-153233
: $M$ irreducible iff $M|S$ is.
170627-150809
: $T^2$ is prime.
170622-165207
: Compressible tori.
170622-164118
: There are no incompressible surfaces in $R^3$.
170622-163423
: A null-homotopic simple curve on a surface bounds a disk.
170620-175927
: Incompressible surfaces.
170602-144332
: Existence of prime decompositions (4).
170602-143126
: Surfaces.
170601-145959
: Existence of prime decompositions (3).
170529-155938
: Existence of prime decompositions (2).
170529-154641
: Existence of prime decompositions.
170217-160854
: Towards a proof of Alexander's theorem (2).
170207-183602
: Towards a proof of Alexander's theorem.