EPISTEME

Episteme is a (crude) blog which automatically keeps track of changes in the preprint webpages of some people working in set theory. This version (June 2014) should be more discriminating, with fewer false positives. However the detailing/description of new eprints will be sparser.

[More explanation]

New Episteme Archive:

Old Episteme Archive:


[More explanation]

How crude is Episteme? Very! It doesn't display much context, merely making a record of changes. And it doesn't try to figure out which changes are interesting or useful.

I may tidy the contents up a bit manually, but probably not much if at all. The idea is to have some minimal mechanical notification.

Of course comments and suggestions are very welcome, but I don't promise to act on them.

Which people? Currently:

March 2015

Tuesday 31st March 2015

Will Boney

new: Will Boney and Sebastien Vasey, Chain of Saturated Models in AECs, Preprint, pdf arXiv, 40 pages (Updated 3/30/15).
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Heike Mildenberger

new: Joint with Andreas Blass and Saharon Shelah, A simple $P_{\aleph_1}$-point and a simple $P_{\aleph_2}$-point [added closing tag]
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deleted: Joint with Andreas Blass and Saharon Shelah, A simple $P_{\aleph_1}$-point and a simple $P_{\aleph_2}$-point [added closing tag]

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Grigor Sargsyan

new: (with N. Trang) ``Tame failures of unique branch hypothesis and models of AD_R+Theta is regular", [added closing tag]
new: "http://math.rutgers.edu/~gs481/UBHThetaReg.pdf"> pdf

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Monday 30th March 2015

Raphaël Corroy

new: Mathematical Logic Quarterly, volume 60, n. 1-2, pp. 118-132, 2014 (DOI 10.1002/malq.201200064) (pdf).
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Saturday 28th March 2015

Heike Mildenberger

new: Joint with Andreas Blass and Saharon Shelah, A simple $P_{\aleph_1}$-point and a simple $P_{\aleph_2}$-point [added closing tag]
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deleted: Joint with Andreas Blass and Saharon Shelah, A simple $P_{\aleph_1}$-point and a simple $P_{\aleph_2}$-point [added closing tag]

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Friday 27th March 2015

Philipp Lücke

deleted: Large cardinals and lightface definable well-orders, without the GCH.

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Thursday 26th March 2015

Péter Komjáth

new: pdf
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Tuesday 24th March 2015

Sean Cox

deleted: I am especially interested in combinatorial properties of “small” infinite structures which mimic the behavior of much larger structures.  For example, strong forcing axioms make the 2nd uncountable cardinal (denoted \aleph_2) exhibit properties typically associated with much larger (“supercompact”) cardinals. What is a forcing axiom? Menachem Magidor gave a nice informal definition: it asserts that if a mathematical object can be imagined in a reasonable way, then it exists! The strength of the axiom depends on how you define “imagined in a reasonable way”. For more details, including a non-technical overview of set theory, please see my Research Statement.

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Natasha Dobrinen

new: Tukey spectra in Boolean algebras
new: "A new class of Ramsey-classification Theorems and their applications in the Tukey theory of ultrafilters, Part 2," Transactions of the American Mathematical Society, 33 pp, Electronically available December 2014, still awaiting to appear in print. Ramsey-Classification Theorems Part 2
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deleted: Tukey spectra in Boolean algebras

deleted: "A new class of Ramsey-classification Theorems and their applications in the Tukey theory of ultrafilters, Part 2," Transactions of the American Mathematical Society, 34 pp, to appear. Ramsey-Classification Theorems Part 2

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Andrea Medini

new: Dropping Polishness, given at the Logic Seminar, March 6, 2015, University of Turin
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Saturday 21st March 2015

Mohammad Golshani

new: Math. accepted.
new: Adding a lot of Cohen reals by adding a few II, with M. Gitik, Fund.
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deleted: On the notion of generic cut for models of ZFC.

deleted: On the notions of dimension and transcendence degree for models of ZFC.

deleted: An introduction to forcing, in preparation.

deleted: On the notion of generic cut for models of ZFC.

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Tuesday 17th March 2015

Giorgio Laguzzi

new: Silver amoeba and Cohen reals. A very short note on Spinas's paper "Silver trees and Cohen reals".
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Philipp Schlicht

new: submitted to The Journal of Symbolic Logic
new: Choiceless Ramsey Theory for Linear Orders
new: -->
new: The Hurewicz dichotomy for generalized Baire spaces
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deleted: Separating the bounding and dominating numbers of classes of uncountable structures

deleted: [added closing tag]

deleted: Perfect subsets of generalized Baire spaces and Banach-Mazur games

deleted: [added closing tag]

deleted: Ordinal-automatic, tree-automatic, and scattered-automatic structures

deleted: [added closing tag]

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Friday 13th March 2015

Stefan Geschke

new: Choice and the hat game, coauthors: Robert Lubarsky and Mona Rahn, preprint
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Thursday 12th March 2015

Alan Dow

new: Newer papers
new: [added closing tag]
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Tuesday 10th March 2015

Thilo Weinert

new: A coloured postprint version of the article above
new: dvi
new: pdf
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deleted: A coloured postprint version of the article above

deleted: dvi

deleted: pdf

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Monday 9th March 2015

Don Monk

deleted: (6) [added closing tag]

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Thursday 5th March 2015

Joel Hamkins

new: G. Fuchs, J. D. Hamkins, and J. Reitz, “Set-theoretic geology,” Annals of Pure and Applied Logic, vol. 166, iss. 4, pp. 464-501, 2015.  
new: Journal Citation arχiv
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Wednesday 4th March 2015

Joel Hamkins

deleted: G. Fuchs, J. D. Hamkins, and J. Reitz, “Set-theoretic geology,” Annals of Pure and Applied Logic.  

deleted: Journal Citation arχiv

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Heike Mildenberger

new: [added closing tag]
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deleted: [added closing tag]

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Lyubomyr Zydomskyy

new: [added closing tag]
new: [added closing tag]
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Saturday 28th February 2015

Heike Mildenberger

new: [added closing tag]
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deleted: [added closing tag]

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Wednesday 25th February 2015

Paul Larson

new: pdf file
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Anush Tserunyan

deleted: Future (2015 Spring): graduate topics course on classication in ergodic theory (Math 595 CET), see course description.

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Tuesday 24th February 2015

Philipp Lücke

new: The Hurewicz dichotomy for generalized Baire spaces. 37 pages.
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Maryanthe Malliaris

new: arxiv,
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deleted: arxiv

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Heike Mildenberger

new: [added closing tag]
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deleted: [added closing tag]

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Lyubomyr Zydomskyy

new: Aurichi, Leandro;
new: Zdomskyy, L. [added closing tag]
new: Gabriyelyan, Saak;
new: Zdomskyy, L. [added closing tag]
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deleted: [added closing tag]

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Friday 20th February 2015

Ilijas Farah

new: pdf file
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Heike Mildenberger

new: [added closing tag]
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deleted: [added closing tag]

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Thursday 19th February 2015

Philipp Lücke

deleted: Forcing lightface definable well-orders, without the GCH.

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Wednesday 18th February 2015

Máton Elekes

new: Decompositions of edge-colored infinite complete graphs into monochromatic paths,
new: pdf, submitted.
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Giorgio Laguzzi

deleted: Generalized Silver and Miller measurability,

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Tuesday 17th February 2015

Sam Coskey

deleted: The many faces of $E_0$

deleted: Boise Set Theory Seminar, September 10, 2012 (notes)

deleted: Materials from older presentations

deleted: Infinite time Turing machines and Borel reducibility. Computability in Europe, Heidelberg, July 2009. (extended abstract)

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Monday 16th February 2015

Radek Honzik

new: Definability of satisfaction in outer models (with Sy D. Friedman), submitted [pdf]
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Saturday 14th February 2015

Andrew Marks

new: Descriptive graph combintorics (with Alekos Kechris) [ pdf ].
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Friday 13th February 2015

Alan Dow

new: PDF
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Thursday 12th February 2015

Alecho Kechris

new: here for the .pdf file
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Tuesday 10th February 2015

Nam Trang

new: 9. Supercompactness can be equiconsistent with measurability pdf, submitted
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Sunday 8th February 2015

Slawomir Solecki

new: [pdf]
new: [pdf]
new: [pdf]
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Saturday 7th February 2015

Grzegorz Plebanek

new: With Piotr Drygier, Nonseparable growth of the integers supporting a measure,
new: see arXiv.org
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Tuesday 3rd February 2015

Ilijas Farah

new: pdf file
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Charles Morgan,
February 2005, June 2014





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