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On the quest for mathematical beauty and truthTue, 22 Jun 2021 01:28:44 +0000
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Comment on Counting ballots with crystals by neozhaoliang
http://www.mathematicalgemstones.com/gemstones/counting-ballots-with-crystals/#comment-1342
Sun, 13 Jun 2021 09:55:04 +0000http://www.mathematicalgemstones.com/?p=2662#comment-1342Very nice post! Is there a proof of the “hook length formula” using cystals?
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Comment on A linear algebra-free proof of the Matrix-Tree Theorem by SSA
http://www.mathematicalgemstones.com/gemstones/a-linear-algebra-free-proof-of-the-matrix-tree-theorem/#comment-1254
Tue, 04 May 2021 22:51:43 +0000http://www.mathematicalgemstones.com/?p=2564#comment-1254Can this combinatorial proof be extended to prove that *any* cofactor of the Laplacian will give you the number of spanning trees (which at least is true in undirected graphs — not sure if there is a corresponding generalization in the directed graph case)?
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Comment on Addicted to Crystal Math by Counting ballots with crystals | Mathematical Gemstones
http://www.mathematicalgemstones.com/gemstones/addicted-to-crystal-math/#comment-1131
Sun, 14 Feb 2021 22:29:57 +0000http://www.mathematicalgemstones.com/?p=2442#comment-1131[…] my graduate Advanced Combinatorics class last semester, I covered the combinatorics of crystal base theory. One of the concepts that came up in this context was ballot sequences, which are motivated by the […]
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Comment on Doing mathematics in a pandemic – Part II: Collaboration by Doing mathematics in a pandemic – Part IV: Talks with OBS | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-ii-collaboration/#comment-1113
Fri, 15 Jan 2021 17:42:15 +0000http://www.mathematicalgemstones.com/?p=2615#comment-1113[…] a four-part series on adapting to the pandemic as a mathematician. See Part I – AlCoVE, Part II – Collaboration, and Part III – […]
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Comment on Doing mathematics in a pandemic – Part IV: Talks with OBS by Doing mathematics in a pandemic – Part III: Teaching | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-iv-talks-with-obs/#comment-1112
Fri, 15 Jan 2021 17:41:17 +0000http://www.mathematicalgemstones.com/?p=2645#comment-1112[…] ← Previous Next → […]
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Comment on Doing mathematics in a pandemic – Part III: Teaching by Doing mathematics in a pandemic – Part II: Collaboration | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-iii-teaching/#comment-1111
Fri, 15 Jan 2021 17:40:23 +0000http://www.mathematicalgemstones.com/?p=2619#comment-1111[…] ← Previous Next → […]
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Comment on Doing mathematics in a pandemic – Part II: Collaboration by Doing mathematics in a pandemic – Part I: AlCoVE | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-ii-collaboration/#comment-1110
Fri, 15 Jan 2021 17:38:33 +0000http://www.mathematicalgemstones.com/?p=2615#comment-1110[…] ← Previous Next → […]
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Comment on Doing mathematics in a pandemic – Part I: AlCoVE by Doing mathematics in a pandemic – Part IV: Talks with OBS | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-i-alcove/#comment-1109
Fri, 15 Jan 2021 17:36:54 +0000http://www.mathematicalgemstones.com/?p=2589#comment-1109[…] is the final post in a four-part series on adapting to the pandemic as a mathematician. See Part I – AlCoVE, Part II – Collaboration, and Part III – […]
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Comment on Doing mathematics in a pandemic – Part II: Collaboration by Doing mathematics in a pandemic – Part III: Teaching | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-ii-collaboration/#comment-1108
Thu, 14 Jan 2021 23:32:33 +0000http://www.mathematicalgemstones.com/?p=2615#comment-1108[…] ← Previous […]
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Comment on Doing mathematics in a pandemic – Part I: AlCoVE by Doing mathematics in a pandemic – Part III: Teaching | Mathematical Gemstones
http://www.mathematicalgemstones.com/misc/doing-mathematics-in-a-pandemic-part-i-alcove/#comment-1107
Thu, 14 Jan 2021 17:58:54 +0000http://www.mathematicalgemstones.com/?p=2589#comment-1107[…] is the third post in a four-part series on adapting to the pandemic as a mathematician. See Part I – AlCoVE and Part II – […]
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