# Research

- cauchy schwarz inequality for integral p norms proofThe BookOfProofs Feed
- cauchy schwarz inequality for integral p normsThe BookOfProofs Feed
- minkowski inequality for integral p norms proofThe BookOfProofs Feed
- hoelder inequality for integral p norms proofThe BookOfProofs Feed
- Testing for a causal effect (with 2 time series)Freakonometrics
- 7 years later…Xi'an's Og
- Snowflake spanners11011110
- BrieflyStats Chat
- A normalizing flow by any other nameStatistical Modeling, Causal Inference, and Social Science
- L’IA per aggiornare gli articoli di WikipediaMaddmaths!
- What did Grandma say? Nothing in life comes free.Big Data, Plainly Spoken (aka Numbers Rule Your World)
- Inverse congruence RNGJohn D. Cook
- This study could be just fine, or not. Maybe I’ll believe it if there’s an independent preregistered replication.Statistical Modeling, Causal Inference, and Social Science
- A better adaptive Runge-Kutta methodJohn D. Cook
- How to estimate ODE solver errorJohn D. Cook
- The emergence of modern astronomy – a complex mosaic: Part XXXThe Renaissance Mathematicus
- Didn't even get to Thiel's Cato Institute essay on women's suffrageWest Coast Stat Views (on Observational Epidemiology and more)
- The space of irrational numbers is not MengerDan Ma's Topology Blog
- Dale Rolfsen / Ordering Knot Groups Lecture 1: Introduction to...isomorphismes
- Visualizing House of Representative Data Using Power QueryMath Encounters Blog
- SMC on the 2019-2020 nCoV outbreakXi'an's Og
- Differential Propositional Calculus • 1Inquiry Into Inquiry
- Is it really true that candidates who are perceived as ideologically extreme do even worse if “they actually pose as more radical than they really are”?Statistical Modeling, Causal Inference, and Social Science
- Boise Extravaganza in Set Theory 2020European Set Theory Society
- Trapezoid rule and Romberg integrationJohn D. Cook
- graph of groupsnLab
- Topos Theory (Part 7)Azimuth
- small instantonnLab
- How many patients do doctors kill by accident?Statistical Modeling, Causal Inference, and Social Science
- How to compare a two-person and a six-person election? Take 2Big Data, Plainly Spoken (aka Numbers Rule Your World)
- Tuesday TweetsWest Coast Stat Views (on Observational Epidemiology and more)
- My video interview with Lex Fridman at MIT about philosophy and quantum computingShtetl-Optimized
- "A 64 bit variable is so large that it is not generally required to represent many variables. For..."isomorphismes
- Python and the Tell-Tale HeartJohn D. Cook
- Lasso Regression (home made)Freakonometrics
- Reversing DifferencesOR in an OB World
- séminaire P de SXi'an's Og
- Census 2018 data qualityStats Chat
- Are cars bad for you?Stats Chat
- Postdoc position in theoretical computer scienceBanach's Algorithmic Corner
- Counting casesStats Chat
- Super Rugby Predictions for Round 4Stats Chat
- Rugby Premiership Predictions for Round 11Stats Chat
- Pro14 Predictions for Round 12Stats Chat
- Pro14 Predictions for Round 11Stats Chat
- My “Quantum Supremacy: Skeptics Were Wrong” 2020 World Speaking TourShtetl-Optimized
- Quantile Regression (home made, part 2)Freakonometrics
- Statistical evidence is both powerful and limited: fraud in baseball and lotteriesBig Data, Plainly Spoken (aka Numbers Rule Your World)
- Spanners have sparse crossings11011110
- Why HIPAA matters even if you’re not a “covered entity”John D. Cook
- 2-Dimensional CategoriesThe n-Category Café
- Hoi Neguyen and Melanie Wood: Remarkable Formulas for the Probability that Projections of Lattices are SurjectiveCombinatorics and more
- Researcher offers ridiculous reasons for refusing to reassess work in light of serious criticismStatistical Modeling, Causal Inference, and Social Science
- High SF housing prices are forcing Silicon Valley workers to make slightly shorter commutesWest Coast Stat Views (on Observational Epidemiology and more)
- 11th Scandinavian Logic SymposiumEuropean Set Theory Society
- firsts in operations researchPunk Rock Operations Research
- Archimedia 4/2019: Cercando Perel’manMaddmaths!
- "The year passed like a flake of snow falling into the river—one moment white, then gone forever."isomorphismes
- sustainable workshops and conferencesXi'an's Og
- Scaling and memoizationJohn D. Cook
- MidichloriansThe Universe of Discourse
- The closure of periodic functions and sums of waves with incommensurable periodsCalculus VII
- Differential Propositional Calculus • OverviewInquiry Into Inquiry
- A Beetle Math PuzzleGödel’s Lost Letter and P=NP
- Some slides from BaselWhat's new
- Some slides from BaselWhat's new
- Pre-(Publish and Perish)Computational Complexity
- Making differential equation models in Stan more computationally efficient via some analytic integrationStatistical Modeling, Causal Inference, and Social Science
- Enrico Bombieri, visto da Luciano ModicaMaddmaths!
- hoelder inequality for integral p normsThe BookOfProofs Feed
- minkowski inequality for integral p normsThe BookOfProofs Feed
- logarithmically convex and concave functionsThe BookOfProofs Feed
- pointwise and uniformly convergent sequences of functionsThe BookOfProofs Feed
- uniform convergence of functionsThe BookOfProofs Feed
- Lobatto integrationJohn D. Cook
- so long and thanks for the rabbit, Terry Jones!Xi'an's Og
- Linkage11011110
- Competitive Programming in Haskell: modular arithmetic, part 1blog :: Brent -> [String]
- Robert Hermann, 1931--2020The n-Category Café
- “Sometimes research just has to start somewhere, and subject itself to criticism and potential improvement.”Statistical Modeling, Causal Inference, and Social Science
- PhD position in StavangerEMPG Blog
- gamma function interpolates the factorialThe BookOfProofs Feed
- gamma function interpolates the factorial proofThe BookOfProofs Feed
- Psico-Analisi: 8 – 9.Maddmaths!
- gamma function proofThe BookOfProofs Feed
- Kandahar [la Verte des Houches]Xi'an's Og
- Coronavirus “hits all the hot buttons” for promoting the scientist-as-hero narrative (cognitive psychology edition)Statistical Modeling, Causal Inference, and Social Science
- “Repeating the experiment” as general advice on data collectionStatistical Modeling, Causal Inference, and Social Science
- Irène Waldspurger, CNRS bronze medalXi'an's Og
- RIP Robert Conrad, good work Kai RyssdalWest Coast Stat Views (on Observational Epidemiology and more)
- Magidor on Category Mistakes and ContextThe n-Category Café
- A survey (another one!) on dilation theoryNoncommutative Analysis
- Bad Statistics is Their Product: Fighting Fire With Fire (ii)Error Statistics Philosophy
- generalised Poisson difference autoregressive processesXi'an's Og
- De la pratique de la régressionFreakonometrics
- How good is the Bayes posterior for prediction really?Statistical Modeling, Causal Inference, and Social Science
- Runge-Kutta methods and Butcher tableauJohn D. Cook
- Intended consequences are the worstStatistical Modeling, Causal Inference, and Social Science
- Gentzen's rules for natural deductionThe Universe of Discourse
- The Saudi sovereign wealth fund bet big on Uber.. That didn’t work out too well for them. Then they backed WeWork. This time though, I think they picked a winner.West Coast Stat Views (on Observational Epidemiology and more)
- Power Query Regular Expression HackMath Encounters Blog
- statistical inference and uncertainty quantification for complex process-based models using multiple data sets [postdoc in Warwick]Xi'an's Og
- Summer training in statistical sampling at University of MichiganStatistical Modeling, Causal Inference, and Social Science
- "…the New York Port Authority saw the future and committed to building container ports at Newark and..."isomorphismes
- The media is spreading a fallacy in ever more imaginative waysBig Data, Plainly Spoken (aka Numbers Rule Your World)
- Otto’s PhototaggingNew APPS: Art, Politics, Philosophy, Science
- It’s all a question of angles.The Renaissance Mathematicus
- Expert writes op-ed in NYT recommending that we trust the expertsStatistical Modeling, Causal Inference, and Social Science
- Monte Carlo and winning the lotteryStatistical Modeling, Causal Inference, and Social Science
- I started to make a "Vulture" joke, but I realized carrion play an important role in the ecosystemWest Coast Stat Views (on Observational Epidemiology and more)
- Hurewicz spaces are sigma-compact-likeDan Ma's Topology Blog
- Plotting complex functionsJohn D. Cook
- Using Negative Nodes to CountGödel’s Lost Letter and P=NP
- logic (not logistic!) regressionXi'an's Og
- Collections of CPLEX VariablesOR in an OB World
- MRP Conference at Columbia April 3rd – April 4th 2020Statistical Modeling, Causal Inference, and Social Science
- IsarMathLib version 1.11.0Formalized Mathematics
- “It just happens to be in the nature of knowledge that it cannot be conserved if it does not grow.”Statistical Modeling, Causal Inference, and Social Science
- Achtung baby, my sabbatical is finally here!Punk Rock Operations Research
- Unexpected benefits of version controlblog :: Brent -> [String]
- Tuesday TweetsWest Coast Stat Views (on Observational Epidemiology and more)
- Types in Natural LanguageThe n-Category Café
- Handbook of Writing for the Mathematical Sciences, Third EditionNick Higham
- Super Rugby Predictions for Round 3Stats Chat
- Topos Theory (Part 6)Azimuth
- Who finished second?DataGenetics
- Petra! Jordan!Combinatorics and more
- A turn to ecological preservationAleph Zero Categorical
- The 100-day writing challengeStatistical Modeling, Causal Inference, and Social Science
- A new paper draftHard Arithmetic
- Evidence-based medicine eats itselfStatistical Modeling, Causal Inference, and Social Science
- Vesselin Dimitrov on Schinzel–ZassenhausPersiflage
- Since it's probably quicker to list the people who aren't losing their goddamn minds, let's start with Paul CamposWest Coast Stat Views (on Observational Epidemiology and more)
- The Category Theory Behind UMAPAzimuth
- Menger spaces are Lindelof-likeDan Ma's Topology Blog
- I droni possono ricostruire la forma di una stanza tramite l’ “ascolto” dei suoniMaddmaths!
- A Collection of Word Oddities and TriviaStatistical Modeling, Causal Inference, and Social Science
- dirichlet test proofThe BookOfProofs Feed
- abel test proofThe BookOfProofs Feed
- convergence test for telescoping series proofThe BookOfProofs Feed
- Logic Colloquium 2020, PoznanEuropean Set Theory Society
- Charlotte Kannisomorphismes
- The largest clique in the Paley Graph: unexpected significant progress and surprising connections.Combinatorics and more
- Bi-interpretation of weak set theories, Oberwolfach, April 2020Joel David Hamkins
- Survey of Differential Logic • 2Inquiry Into Inquiry
- The orbit that put men on the moonJohn D. Cook
- The hot hand fallacy fallacy rears its ugly ugly headStatistical Modeling, Causal Inference, and Social Science
- Giornata Fima su “Strumenti matematici per la protezione dell’ambiente, del territorio e dei beni culturali”Maddmaths!
- Psico-Analisi 7c-7dMaddmaths!
- Behold! The Brusselator!John D. Cook
- Competitive Programming in Haskell: primes and factoringblog :: Brent -> [String]
- Convegno Pristem: Quando la matematica guarda il mondo – Napoli, 3-5 aprile 2020Maddmaths!
- Optimization Games for the YoungO.R. by the Beach
- Putting Megan Higgs and Thomas Basbøll in the room togetherStatistical Modeling, Causal Inference, and Social Science
- Points of maximal curvatureCalculus VII
- Udine Workshop on Singular CardinalsEuropean Set Theory Society
- RIP Kirk Douglas -- Don't watch the trailer...West Coast Stat Views (on Observational Epidemiology and more)
- Luca Incurvati, Conceptions of SetLogic Matters
- La Matematica è ovunque: sito dedicato alla giornata internazionale della matematica 2020Maddmaths!
- Counting Votes By HumansGödel’s Lost Letter and P=NP
- Electricity demand data in tsibble formatHyndsight on Rob J Hyndman
- Misleading vote reportingStatistical Modeling, Causal Inference, and Social Science
- True Dat app — A Truth Machine in your pocketMy Brain is Open
- TestU01 small crush test suiteJohn D. Cook
- DIEHARDER test suiteJohn D. Cook
- "There is a one-to-one correspondence between vector bundles on a scheme and locally free sheaves on..."isomorphismes
- Advice for a Young Economist at HeartStatistical Modeling, Causal Inference, and Social Science
- Major screwups in mathematics: example 3The Universe of Discourse
- Harmonic morphisms to P_3 – examplesYet Another Mathblog
- More appetizing than Milton Friedman's Underwear IndexWest Coast Stat Views (on Observational Epidemiology and more)
- L’assurance aujourd’huiFreakonometrics
- Modal Homotopy Type Theory - The BookThe n-Category Café
- Using PractRand to test an RNGJohn D. Cook
- EGA1: The Language of SchemesThe n-Category Café
- Contre la LPPRJérôme Buzzi’s
- Differentiating between Topological and Discrete ContinuityMath Research of Victor Porton
- StanCon 2020: August 11-14. Registration now open!Statistical Modeling, Causal Inference, and Social Science
- Abuse of expectation notationStatistical Modeling, Causal Inference, and Social Science
- The emergence of modern astronomy – a complex mosaic: Part XXIXThe Renaissance Mathematicus
- Facebook, Biometric Privacy and the Philosophy of MindNew APPS: Art, Politics, Philosophy, Science
- On my way to Brussels, BelgiumFreakonometrics
- Leap secondsJohn D. Cook
- How much of Trump’s rising approval numbers can be attributed to differential nonresponse? P.S. With more analysis of recent polls from Jacob LongStatistical Modeling, Causal Inference, and Social Science
- Josh Marshall on the reaction to the impeachmentWest Coast Stat Views (on Observational Epidemiology and more)
- US Navy WW2 Aviation Statistics Cleanup Using Power QueryMath Encounters Blog
- When I was asked, Who do you think is most likely to win the Democratic nomination?, this is how I responded . . .Statistical Modeling, Causal Inference, and Social Science
- Fortnightly links (100)Pieter Belmans
- Testing entropy extractor with NIST STSJohn D. Cook
- The importance of measurement in psychologyStatistical Modeling, Causal Inference, and Social Science
- Odd numbers in Pascal’s triangleJohn D. Cook
- Tuesday TweetsWest Coast Stat Views (on Observational Epidemiology and more)
- How a problem becomes a lessonemergent math
- MRP Carmelo Anthony update . . . Trash-talking’s fine. But you gotta give details, or links, or something!Statistical Modeling, Causal Inference, and Social Science
- Super Rugby Predictions for Round 2Stats Chat
- Tricks of The TradeGödel’s Lost Letter and P=NP
- Quelle responsabilité pour les algorithmes ?Freakonometrics
- Fugitive and cloistered virtuesStatistical Modeling, Causal Inference, and Social Science
- On my way to London, UKFreakonometrics
- Is there any scientific evidence that humans don’t like uncertainty?Statistical Modeling, Causal Inference, and Social Science
- On a related note, I completely believe the claim that losing their top viewed shows had no negative impactWest Coast Stat Views (on Observational Epidemiology and more)
- Accurately Computing the Softmax FunctionNick Higham
- Workshop on Fairness, Incentives and Algorithms in Celebration of Hervé Moulin 70th BirthdayAlgorithmic Economics, AI & Other Topics
- Current CS 124 StatsMy Biased Coin
- Advances in Noncommutative GeometryNoncommutative Geometry
- Seminar announcement: exceptional collections on partial flag varietiesPieter Belmans
- My Mathematical GenealogyRhapsody in Numbers
- Thinking about the people of Wuhan and ChinaCombinatorics and more
- Upcoming SIGACT Awards deadlinesTheory Matters
- Stiff differential equationsJohn D. Cook
- The fallacy of the excluded rationalityStatistical Modeling, Causal Inference, and Social Science
- "Once Euclidean geometry was no longer considered the only possibility for describing physical space,..."isomorphismes
- Subliminal Graph DualsGödel’s Lost Letter and P=NP
- A European momentLogic Matters
- Forget about multiple testing corrections. Actually, forget about hypothesis testing entirely.Statistical Modeling, Causal Inference, and Social Science
- La memoria della Shoah: Vladimir RokhlinMaddmaths!
- Counterexamples to the conjecture of MengerDan Ma's Topology Blog
- My paper, “P values on Trial” is out in Harvard Data Science ReviewError Statistics Philosophy
- Combiner les modalités d’une variable factorielleFreakonometrics
- “It’s not just that the emperor has no clothes, it’s more like the emperor has been standing in the public square for fifteen years screaming, I’m naked! I’m naked! Look at me! And the scientific establishment is like, Wow, what a beautiful outfit.”Statistical Modeling, Causal Inference, and Social Science
- Jumps and the classification of scattered linear ordersSamuel Coskey
- Linkage11011110
- Superfluid QuasicrystalsAzimuth
- GRA workshop 2Peter Cameron's Blog
- An infinitely big structure in the center of a black hole?Math Research of Victor Porton
- Don’t talk about hypotheses as being “either confirmed, partially confirmed, or rejected”Statistical Modeling, Causal Inference, and Social Science
- Sure, but that's seven billion over twenty yearsWest Coast Stat Views (on Observational Epidemiology and more)
- ProphecyPeter Cameron's Blog
- Mittag-Leffler transformJohn D. Cook
- "Cognitive science is the Creation Science of psychology."isomorphismes
- Hypercube offsetsThe Math Less Traveled
- Generic Callback Changes in CPLEX 12.10OR in an OB World
- They added a hierarchical structure to their model and their parameter estimate changed a lot: How to think about this?Statistical Modeling, Causal Inference, and Social Science
- The way you define your metrics determines what you measure -- Netflix editionWest Coast Stat Views (on Observational Epidemiology and more)
- Interaction + Entanglement = Efficient Proofs of HaltingQuantum Frontiers
- Mathematics at the MeridianThe Renaissance Mathematicus
- The Surveillance Gap and Neoliberal NecropoliticsNew APPS: Art, Politics, Philosophy, Science
- Rao-Blackwellization and discrete parameters in StanStatistical Modeling, Causal Inference, and Social Science
- An unflippable polygon11011110
- Updated pitch calculatorJohn D. Cook
- David Leavitt and Meg WolitzerStatistical Modeling, Causal Inference, and Social Science
- I shouldn’t have to say this, but earth is nicer than MarsWest Coast Stat Views (on Observational Epidemiology and more)
- Profunctor Optics: The Categorical ViewThe n-Category Café
- "Congressional oversight is tedious, technical, unglamorous work. Yet at its best it looks into the..."isomorphismes
- Filters An IntroductionMath Research of Victor Porton
- James Blaine keeps turning upThe Universe of Discourse
- Are GWAS studies of IQ/educational attainment problematic?Statistical Modeling, Causal Inference, and Social Science
- Generalization of power polynomialsJohn D. Cook
- Tuesday Tweets -- quantity has a quality all its ownWest Coast Stat Views (on Observational Epidemiology and more)
- Another postdoc positionSymOmega
- Causal inference in AI: Expressing potential outcomes in a graphical-modeling framework that can be fit using StanStatistical Modeling, Causal Inference, and Social Science
- Topos Theory (Part 5)Azimuth
- Ringel Conjecture, Solved! Congratulations to Richard Montgomery, Alexey Pokrovskiy, and Benny SudakovCombinatorics and more
- Louis NirenbergWhat's new
- Louis NirenbergWhat's new
- My review of Ian Stewart’s review of my review of his bookStatistical Modeling, Causal Inference, and Social Science
- The situation has evolved in the past three years, but...West Coast Stat Views (on Observational Epidemiology and more)
- Continuity as Convergence of Sequences—Expanding Our Definition of ContinuityMath Research of Victor Porton
- Introducing Menger and Hurewicz spacesDan Ma's Topology Blog
- "Most of von Neumann’s mathematics—rings of operators, continuous geometries, matrices of high finite..."isomorphismes
- On the merits of flatworm reproductionQuantum Frontiers
- No Hesitations HiatusNo Hesitations
- Birthday cardPeter Cameron's Blog
- Index of questionsCalculus VII
- Battleship Shell Size ComparisonMath Encounters Blog
- The Cantor-Schröder-Bernstein Theorem for ∞-groupoidsHomotopy Type Theory
- A different view of the Lorenz systemJohn D. Cook
- Which teams have fewer fans than their namesake? I pretty much like this person’s reasoning except when we get to the chargers and raiders.Statistical Modeling, Causal Inference, and Social Science
- Degree theoryHydrobates
- Te Tiriti O Waitangiisomorphismes
- Equidistribution of Syracuse random variables and density of Collatz preimagesWhat's new
- Equidistribution of Syracuse random variables and density of Collatz preimagesWhat's new
- Entropy in the UniverseAzimuth
- The Halting No Go TheoremGödel’s Lost Letter and P=NP
- A demonstrationJérôme Buzzi’s
- The intellectual explosion that didn’t happenStatistical Modeling, Causal Inference, and Social Science
- Job DedicationPersiflage
- Gambler's ruinDataGenetics
- Le R² pour justifier la causalite…Freakonometrics
- 恭喜发财!in theory
- Natural deduction for quantifier logicLogic Matters
- Statistical inference on MCMC tracesStatisfaction
- The latest Perry Preschool analysis: Noisy data + noisy methods + flexible summarizing = Big claimsStatistical Modeling, Causal Inference, and Social Science
- Remembering the remarkable Mr. JonesWest Coast Stat Views (on Observational Epidemiology and more)
- Test your intuition 43: Distribution According to Areas in Top Departments.Combinatorics and more
- How to Make Toast: Electrical Engineering vs. Computer Science (2001)isomorphismes
- ABS time series as tsibblesHyndsight on Rob J Hyndman
- The World of PublishingComputational Complexity
- Mathematicians on strike in ParisMathematics without Apologies, by Michael Harris
- Emily Gets A Huge PrizeThe n-Category Café
- Post without words #31The Math Less Traveled
- To be or not to be there: Conferencing in the age of flygskamAMS Grad Blog
- Are the tabloids better than we give them credit for?Statistical Modeling, Causal Inference, and Social Science
- Rhetorical OrthogonalityWest Coast Stat Views (on Observational Epidemiology and more)
- Janos Aczel (1924-2020)Noncommutative Analysis
- A few words about PWW #30The Math Less Traveled
- ODE bifurcation exampleJohn D. Cook
- La France bloquéeJérôme Buzzi’s
- CorrectnessStatistical Modeling, Causal Inference, and Social Science
- Review Essay of Privacy BooksNew APPS: Art, Politics, Philosophy, Science
- Bi-interpretation in set theory, Bristol, February 2020Joel David Hamkins
- Two talks at HUJI: on the “infamous lower tail” and TOMORROW on recent advances in combinatoricsCombinatorics and more
- The emergence of modern astronomy – a complex mosaic: Part XXVIIIThe Renaissance Mathematicus
- Pragmatic Semiotic Information • Discussion 19Inquiry Into Inquiry
- Where are the famous dogs? Where are the famous animals?Statistical Modeling, Causal Inference, and Social Science
- Return of the Space Libertarians -- Quest for the Philosopher's StoneWest Coast Stat Views (on Observational Epidemiology and more)
- "Asked if he believed in G_d, he said Yes, and asked what it meant to believe in G_d, he answered..."isomorphismes
- Category theory and quantum mechanicsLogic Matters
- Summer School on Statistical Physics and Machine LearningWindows On Theory
- Software metric outliersJohn D. Cook
- The Normative Valences of Obscurity (part 2)New APPS: Art, Politics, Philosophy, Science
- Top 5 literary descriptions of pokerStatistical Modeling, Causal Inference, and Social Science
- Local Fractal Zeta FunctionsRhapsody in Numbers
- Tuesday TweetsWest Coast Stat Views (on Observational Epidemiology and more)
- Empty domains, againLogic Matters
- Topos Theory (Part 4)Azimuth
- Predicting Predictions For the 20sGödel’s Lost Letter and P=NP
- Course on Bayesian machine learning in ParisStatisfaction
- Scaling up and downJohn D. Cook
- Post without words #30The Math Less Traveled
- Pocket Kings by Ted HellerStatistical Modeling, Causal Inference, and Social Science
- Back to the 80K question – part 1: why it mattersWest Coast Stat Views (on Observational Epidemiology and more)