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Blogs about: Posets

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Generalized LYM inequalities

Harrison wrote 1 month ago: I’ve been thinking about this problem ever since an old post of Qiaochu’s first raised t … more →

Tags: Blegs, MaBloWriMo, Open Questions, Bleg, Kraft's inequality, LYM inequality, Math & co., math.GR, math.PR

Lattice Representations of Order Ideals of Posets3 comments

Martin Camacho wrote 5 months ago: In this post I’ll talk about the representation of order ideals of posets as distributive latt … more →

Tags: Combinatorics, Lattices

P-partitions and Gorenstein algebras

Steven Sam wrote 6 months ago: In this post I’d like to say what a P-partition is, what a Gorenstein ring is, and plan to dis … more →

Tags: Combinatorics, commutative algebra, Gorenstein, Polytopes, Reciprocity

Annotating Kimmo Eriksson's Poem7 comments

Gil Kalai wrote 1 year ago:   “Start counting her NUMBER OF FACES,” Kimmo Eriksson, Brush up your Björner (2008).   … more →

Tags: Combinatorics, Poetry, Kimmo Eriksson, Chip firing games, Tits Building, Subspace arrangements, Shallability, f-vectores, Chessboard complexes

Brush Up Your Björner: 6 comments

Gil Kalai wrote 1 year ago:     Just returning from a conference in Stockholm. BRUSH UP YOUR BJÖRNER (Cole Porter: Brush up your … more →

Tags: Conferences, Poetry, Anders Bjorner, Kimmo Eriksson, Chip firing games, Tits Building, Subspace arrangements, Shallability, f-vectores

Clouding and Confusing the CEP Community7 comments

Greg Reemler wrote 1 year ago: Ironically, our favorite software vendors have decided, in a nutshell, to redefine Dr. David Luckham … more →

Tags: Advanced Event Processing, agents, Analytics, Artificial Intelligence, CEP Terminology, CEP Tutorials, Complex Event Processing, cyber-trading technologies, Detection Theory

Toward Stone Duality: Posets and Meets20 comments

Todd Trimble wrote 1 year ago: My name is Todd Trimble. As regular readers of this blog may have noticed by now, I’ve recentl … more →

Tags: Exposition, Posets and Lattices, Lattices, Meets, stone duality, yoneda principle

About the last few weeks1 comment

gvanhoof wrote 1 year ago: Last few weeks have been busy. After four months of flat sharing with my italian friend Marcello, I … more →

Tags: barcelona, Benasque, linqia, pyrénées, Ski


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