A random selection of recent posts from around the mathematical blogosphere.

• 01 Aug 2026An Exploration of Mathematical and Musical ConnectionsJournal of Humanistic Mathematics
• 01 Aug 2026Grationality, With a SpoonJournal of Humanistic Mathematics
• 01 Aug 2026The SET Card Game and Partitions into Maximal Caps: A Partial Difference Sets ApproachJournal of Humanistic Mathematics
• 31 Jul 2026Coin ParityTanya Khovanova's Math Blog
• 27 Jul 2026Wise guyQuantum Frontiers
• 26 Jul 2026Permutation rootsJohn D. Cook
• 24 Jul 2026It's Friday. There's a heatwave. I'm feeling lazy. I'm just going to post some tweets.West Coast Stat Views (on Observational Epidemiology and more)
• 22 Jul 2026Complexity Class of the Week: \(L_2^P\)Computational Complexity
• 22 Jul 2026OpenAI needs to capture 1,852% of the total addressable marketWest Coast Stat Views (on Observational Epidemiology and more)
• 21 Jul 2026The cycle double cover theoremThe Matroid Union
• 21 Jul 2026Even less of a done deal—back on the Paramount/Warner beat.West Coast Stat Views (on Observational Epidemiology and more)
• 20 Jul 2026The new counterexample to the Jacobian conjectureSecret Blogging Seminar
• 20 Jul 2026Volume to Area ratio for Regular SolidsJohn D. Cook
• 20 Jul 2026The road to epsilon-zero: Nim always ends, even with infinite ordinalsThe Universe of Discourse
• 19 Jul 2026What Bad Bases Are Good For[UNTITLED BLOG]
• 18 Jul 2026NISQ and quantum supremacy did not failShtetl-Optimized
• 18 Jul 2026Il caso del gioielliere Roggero: tra propaganda politica e realtà dei fattiBlogghetto
• 17 Jul 2026If things get really bad, Ellison can always sell that island back to HawaiiWest Coast Stat Views (on Observational Epidemiology and more)
• 17 Jul 2026Kyoto 京都 (part 2)Freakonometrics
• 17 Jul 2026Two more apps: visualizing the zeta process and the motions of the heavensWhat's new
• 17 Jul 2026Hamiltonian - General ApproachUnizor - Creative Mind through Art of Mathematics
• 16 Jul 2026We haven't heard much about oil reserves lately. I'm sure everyting's fine.West Coast Stat Views (on Observational Epidemiology and more)
• 16 Jul 2026Walking Red FlagQuomodocumque
• 15 Jul 2026Polar Decomposition and Partial IsometriesOpen System – Ark's blog
• 15 Jul 2026Herman Chernoff (1923-2026)Computational Complexity
• 15 Jul 2026Einander kennen, miteinander reden, miteinander laufenSchule, Schulleitung, Familie, DIY
• 14 Jul 2026Call for long programs, workshops, and summer schools at IPAMWhat's new
• 13 Jul 2026A not-so-done dealWest Coast Stat Views (on Observational Epidemiology and more)
• 11 Jul 2026Gilbreath’s conjecture: a Cramér random model and a deterministic analysisWhat's new
• 11 Jul 2026“More bad science from JAMA”Statistical Modeling, Causal Inference, and Social Science
• 10 Jul 2026… five years later …Area777

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