Benjamin YoungAssociate Professor, MathematicsUniversity of Oregon |
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I work in algebaic combinatorics. My Ph.D. work was in the combinatorics of the dimer model, plane partitions and related areas. Lately, I have been working more with reduced words and areas related to Schubert calculus. I like to study problems with links to algebraic geometry, modern discrete probability, or other areas of mathematics, and I like solving problems.
These are links to preprints of my articles, each accompanied by a nice, (somewhat) representative picture.
If you prefer, you can simply look at a list of my preprints on the arxiv, the usual way.
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Rank 2 sheaces on toric 3-folds: classical and virtual counts Amin Gholampour, Martijn Kool, Benjamin Young Preprint. |
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Nearly radial Neumann eigenfunctions on symmetric domains Nilima Nigam, Bartłomiej Siudeja, Benjamin Young Preprint. |
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Intersection cohomology of the symmetric reciprocal plane Nicholas Proudfoot, Max Wakefield, Benjamin Young. To appear, Journal of Algebraic Combinatorics Preprint. |
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A Markov growth process for Macdonald's distribution on reduced words Benjamin Young Preprint. |
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Coxeter-Knuth graphs and a signed Little map for type B reduced words Sara Billey, Zachary Hamaker, Austin Roberts, Benjamin Young. Electronic Journal of Combinatorics 21.4 (2014): P4.6. |
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Coupling Functions for Domino tilings of Aztec diamonds Sunil Chhita, Benjamin Young. Advances in Mathematics 259 (2014): 173-251. |
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Asymptotic domino statistics in the Aztec diamond Sunil Chhita, Benjamin Young The Annals of Applied Probability 25.3 (2015): 1232-1278. |
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Relating Edelman-Greene insertion to the Little map Zachary Hamaker, Benjamin Young Journal of Algebraic Combinatorics 40.3 (2014): 693-710. |
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Correlations for the Novak process Eric Nordenstam, Benjamin Young FPSAC 2012 |
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Domino shuffling on Novak half-hexagons and Aztec half-diamonds Eric Nordenstam, Benjamin Young Electronic Journal of Combinatorics, 18(1), P181. |
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The Orbifold Topological Vertex Jim Bryan, Charles Cadman, Ben Young Advances in Mathematics 229.1 (2012): 531-595. |
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Domino shuffling for the Del Pezzo 3 lattice Cyndie Cottrell, Benjamin Young Preprint. |
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A solution to one of Knuth's permutation problems Benjamin Young Comptes Rendus Mathematique 348.13 (2010): 713-716. |
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Squishing dimers on the hexagon lattice Benjamin Young Electronic Journal of Combinatorics 16 (2009): R86. |
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Generating functions for colored 3D Young diagrams and the Donaldson-Thomas invariants of orbifolds Benjamin Young, appendix by Jim Bryan. Part of my Ph.D. thesis. Duke Mathematical Journal, 152.1 (2010), 115-153. |
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Computing a pyramid partition generating function with dimer shuffling Benjamin Young. Part of my Ph.D. thesis. Journal of Combinatorial Theory Series A, 116.2 (2007), 334-350. |
I'm convinced that it's always a good idea to spend as much time and energy as you need to visualize a problem, so I make a lot of pictures and models.
Here are some pictures that I have made. I often prefer to write programs that generate pictures. I use a variety of tools to make my pictures, nearly all of which are free software: this includes POV-Ray, perl, the GIMP, imagemagick and LaTeX. For pictures simple enough to draw by hand, I use xfig or inkscape. Very occasionally, I use a camera (although I nearly always need help with it).