© | Dror Bar-Natan: Academic Pensieve: Blackboard Shots: LazyKnots:
110411-185655: Shielded chord diagrams (4).
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  120504-141734: The Foundations of beta Calculus (10).
  120504-134542: The Foundations of beta Calculus (9).
  120427-161529: The Foundations of beta Calculus (8).
  120427-161507: The Foundations of beta Calculus (7).
  120427-161447: The Foundations of beta Calculus (6).
  120427-160417: The Foundations of beta Calculus (5).
  120427-152417: The Foundations of beta Calculus (4).
  120427-142301: The Foundations of beta Calculus (3).
  120427-142244: The Foundations of beta Calculus (2).
  120427-142228: The Foundations of beta Calculus.
  110823-180630: The two V equations (2).
  110822-184952: The two V equations.
  110802-183415: The Othello Puzzle.
  110802-175421: The Grothendieck Group.
  110727-182004: The Fourier transform of a Gaussian.
  110727-170453: The framing anomaly.
  110726-191838: STU.
  110726-175817: Graphs and orientations.
  110725-165649: v-Knots (2).
  110725-163137: v-Knots.
  110708-163553: Gaussian Integration (4).
  110708-160758: Gaussian Integration (3).
  110708-155633: Gaussian Integration (2).
  110708-154043: Gaussian Integration.
  110706-164232: Listening to Costantino.
  110629-170700: $10 offered for the Duzhin problem.
  110628-183925: Watching Costantino even more and a prize offer by Dror.
  110628-181828: Watching Costantino even more.
  110628-103454: Reading Asaeda (2).
  110627-171520: Reading Asaeda.
  110622-173720: Watching Costantino.
  110621-183500: Seifert surfaces (3).
  110621-181657: Seifert surfaces (2).
  110621-180237: Seifert surfaces.
  110621-173332: New proof of Kirby Theorem for Knots (6).
  110620-173112: New proof of Kirby Theorem for Knots (5).
  110620-165810: New proof of Kirby Theorem for Knots (4).
  110620-165458: New proof of Kirby Theorem for Knots (3).
  110620-163145: New proof of Kirby Theorem for Knots (2).
  110620-162505: New proof of Kirby Theorem for Knots.
  110616-182723: Mrowka's Pseudo-Diagrams (3).
  110616-180214: Mrowka's Pseudo-Diagrams (2).
  110616-173121: Mrowka's Pseudo-Diagrams.
  110615-172453: BraCobra (3).
  110615-165130: BraCobra (2).
  110615-163512: BraCobra.
  110614-180150: Belavin-Drinfel'd (2).
  110614-173441: Belavin-Drinfel'd.
  110614-164634: The Cayley Transform.
  110608-172147: Listening to Costantino (3).
  110608-170705: Listening to Costantino (2).
  110608-164212: Listening to Costantino.
  110608-162227: The odd Duzhin quotient (2).
  110607-171439: The odd Duzhin quotient.
  110607-165752: 3-dimensionality (2).
  110607-164842: 3-dimensionality.
  110607-163104: IHX for Duzhin (2).
  110607-162326: IHX for Duzhin.
  110607-161754: The Gram Determinant.
  110606-173533: Duzhin's strange weight system (3).
  110606-170716: Duzhin's strange weight system (2).
  110606-163426: Duzhin's strange weight system.
  110516-180457: Diagrams to tensors, the bialgebra case (3).
  110516-173709: Diagrams to tensors, the bialgebra case (2).
  110516-172108: Diagrams to tensors, the bialgebra case.
  110511-174940: Twisted circuit algebras.
  110511-173344: The problem with quantum mechanics.
  110411-185655: Shielded chord diagrams (4).
  110411-183117: Shielded chord diagrams (3).
  110411-180042: Shielded chord diagrams (2).
  110411-173042: Shielded chord diagrams.
  110329-171433: The Aw Spaces.
  110329-165323: The Au Category.
  110328-173708: What's Aw of a genus g surface?
  110309-182115: Philosophy and religion.
  110307-182344: Levine over Z (2).
  110307-180137: Levine over Z.
  110301-185226: Links with a fixed linking matrix (2).
  110301-183659: Links with a fixed linking matrix.
  110301-180211: The Aarhus integral (4).
  110301-175035: The Aarhus integral (3).
  110301-173233: The Aarhus integral (2).
  110301-172001: The Aarhus integral.
  110228-183527: Acrobat Towers (2).
  110228-181117: Acrobat Towers.
  110228-174229: Shielded tangles in very brief.
  110223-171743: Quadratic and homomorphically quadratic groups.
  110222-182051: Further chasing Severa.
  110221-174123: Lyndon words, higher divs.
  110215-180443: Random disconnected musings.
  110210-175032: tr and tder.
  110209-172840: Chasing Severa.
  110208-180721: Why do braids inject into tangles?
  110202-105443: Homomorphic expansions, yet again (3).
  110202-100012: Homomorphic expansions, yet again (2).
  110202-093404: Homomorphic expansions, yet again.
  110127-171048: More Hutchings approach (5).
  110125-175327: The map from u to w, Drinfel'd's lemma, praids.
  110124-173859: More Hutchings approach (4).
  110124-171814: More Hutchings approach (3).
  110124-165755: More Hutchings approach (2).
  110124-164343: More Hutchings approach.
  110119-175530: Counting colourings (2).
  110119-173058: Counting colourings.
  100907-180548: The Euler technique.
  100907-173702: Two formulas that must be equal.
  100902-175212: The knock down map, independence of the coefficients of the Alexander polynomial.
  100901-182027: The 2D Lie Algebra and the Burau Representation (2).
  100901-174355: The 2D Lie Algebra and the Burau Representation.
  100831-181239: The 2D Lie Algebra and the Alexander Polynomial.
  100831-171002: Smoothings, cyclic and braid-like moves (3).
  100830-174026: Smoothings, cyclic and braid-like moves (2).
  100830-173225: Smoothings, cyclic and braid-like moves.
  100830-172236: Round and flat.
  100826-180017: pA and link relations (2).
  100826-172906: pA and link relations.
  100824-174542: Plumberial graphs (2).
  100824-171606: Plumberial graphs.
  100823-182501: Presentations of ribbon 2-knots (3).
  100823-180310: Presentations of ribbon 2-knots (2).
  100823-171744: Presentations of ribbon 2-knots.
  100810-175526: Elimination in Markov processes and the Gassner representation.
  100809-180504: I'm frustrated by modules over power series (2).
  100809-174210: I'm frustrated by modules over power series.
  100809-171554: An invariant out of the 2D non-commutative Lie algebra.
  100805-172403: The X module of the XO invariant.
  100803-171308: Isolated arrows are central in w-theory.
  100412-173311: Karene earns $100.
  100406-170808: Fiz and Zif.
  100405-173315: Ru, Rv, and j.
  100405-133030: Computing j mod CC (2).
  100331-170629: Computing j mod CC.
  100329-172642: Ae - At/Aacyc.
  100322-173439: Quillen's theorem on gr and proj.
  100318-155928: Expansions for the free quandle.
  100315-173504: Proj Q (2).
  100315-172808: Proj Q.
  100310-171712: xs and ys.
  100310-171148: uw-knots.
  100308-172343: uv-knots.
  100308-170053: Cleaning forks.
  100303-165116: psi psi-inverse games (2).
  100303-164106: psi psi-inverse games.
  100302-172316: Pw and tder.
  100224-170610: Av in degree 1 (2).
  100224-165144: Av in degree 1.
  100223-170257: The core of the AET argument (2).
  100222-171929: Dreams on AKT in the w1 case.
  100222-164839: Problems with twists in the v case.
  100216-170802: The core of the AET argument.
  100215-170848: The core of the E-K argument.
  100210-170014: E-K in the w case.
  100209-170845: Heads commute with tails.
  100203-165847: Forward flow diagrams (provisional name...).
  100202-171751: The Euler method.
  100126-171251: Classify r/g tangles.
  100126-165645: Random.
  100125-170332: Are r/g-tangles quadratic?
  100119-170151: First LPU.
  100118-162923: The cyclic R2 case.
  100113-170538: Syzygies among 6Ts (2).
  100113-164903: Syzygies among 6Ts.
  100112-171048: Sorting descending arrow diagrams.
  100111-172823: Homomorphic expansions for f-tangles.
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LazyKnots is an honorific for those not lazy, who meet and talk about knots almost daily.

Notes for BBS/LazyKnots-110411-185655.jpg:    [edit]