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:

October 2017

Tuesday 31st October 2017

Vera Fischer

new: [link] closed and added
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Andrew Marks

new: Jump operations for Borel graphs (with Adam Day). Submitted. [ arXiv | pdf ].
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deleted: Jump operations for Borel graphs (with Adam Day). Submitted. [ arXiv | pdf ].
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Christian Rosendal

deleted: Coarse Geometry of Topological Groups, (book manuscript, version of July 2017) pdf.
deleted: Coarse equivalence and topological couplings of locally compact groups (joint with U. Bader), pdf.
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Sunday 29th October 2017

Will Boney

new: Will Boney, Advances in Classification Theory for Abstract Elementary Classes, PhD Thesis, 2014, pdf, 162 pages.
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Tuesday 24th October 2017

James Cummings

new: Dowker and super-Dowker filters (with Charles Morgan)
new: To appear in Proceedings of the American Mathematical Society
new: PDF file .
new: Aronszajn and Kurepa trees
new: To appear in Archive for Mathematical Logic
new: PDF file .
new: The eightfold way (with Sy Friedman, Menachem Magidor, Assaf Rinot and Dima Sinapova)
new: To appear in Journal of Symbolic Logic.
new: PDF file .
new: Ordinal definable subsets of singular cardinals (with Sy Friedman, Menachem Magidor, Assaf Rinot and Dima Sinapova)
new: To appear in Israel Journal of Mathematics.
new: PDF file .
new: Small universal families of graphs on אω+1 (with Mirna Džamonja and Charles Morgan)
new: Journal of Symbolic Logic 81 (2016) 541-569.
new: PDF file .
new: Collapsing the cardinals of HOD (with Sy Friedman and Mohammad Golshani)
new: Journal of Mathematical Logic 15 (2015) 1550007.
new: PDF file .
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Friday 20th October 2017

Philipp Schlicht

new: submitted 2016
new: Recognizable sets and Woodin cardinals: Computation beyond the constructible universe
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deleted: submitted 2016
deleted: Recognizable sets and Woodin cardinals: Computation beyond the constructible universe
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Thursday 19th October 2017

Alecho Kechris

new: Corrections: [pdf]
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Monday 16th October 2017

Vera Fischer

new: Reading course in set theory (WS2017) (WS 2017)
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Friday 6th October 2017

Natasha Dobrinen

new: Perfect tree forcings
new: [31] Alvaro Arias, Natasha Dobrinen, Gabriel Giron-Garnica, and Jose G. Mijares. "Banach spaces from barriers in high dimensional Ellentuck spaces." (2017) 29 pp. Submitted. Banach spaces from h.d. Ellentuck spaces
new: Big Ramsey degrees H_3
new: Archive for Mathematical Logic, special issue in honor of James E. Baumgartner, 56 (2017), no. 7-8, 733--782. Ramsey spaces from Fraisse classes
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deleted: Big Ramsey degrees H_3
deleted: To appear in Archive for Mathematical Logic, special issue in honor of James E. Baumgartner. Ramsey spaces from Fraisse classes
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Thursday 5th October 2017

David Asperó

new: pdf
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Vera Fischer

new: Introduction to theoretical computer science (WS2017) (WS 2017)
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Wednesday 4th October 2017

Brent Cody

new: (with Hiroshi Sakai) The weakly compact reflection principle need not imply a high order of weak compactness (submitted - [pdf])
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deleted: (with Hiroshi Sakai) How much weak compactness does the weakly compact reflection principle imply? (submitted - [pdf])
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Radek Honzik

new: The tree property at aleph_{omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf]
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deleted: The tree property at aleph_{omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf]
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Tuesday 3rd October 2017

Barnabás Farkas

new: [8] Towers in filters, cardinal invariants, and Luzin type families (with Jörg Brendle and Jonathan Verner), submitted.
new: [7] Almost disjoint refinements and mixing reals (with Yurii Khomskii and Zoltán Vidnyánszky), to appear in Fund. Math.
new: [6] Representations of ideals in Polish groups and in Banach spaces (with Piotr Borodulin--Nadzieja and Grzegorz Plebanek), J. Symbolic
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deleted: [8] Towers in filters (with Jörg Brendle and Jonathan Verner), submitted to Israel J. Math.
deleted: [7] Almost disjoint refinements and mixing reals (with Yurii Khomskii and Zoltán Vidnyánszky), submitted to Fund. Math.
deleted: [6] Representation of ideals in Polish groups and in Banach spaces (with Piotr Borodulin--Nadzieja and Grzegorz Plebanek), J. Symbolic
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Friday 29th September 2017

Philipp Schlicht

new: submitted 2017
new: Randomness via infinite computation and effective descriptive set theory
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deleted: submitted 2017
deleted: Randomness via infinite computation and effective descriptive set theory
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Tuesday 26th September 2017

Joel Hamkins

new: J. D. Hamkins, “Every group has a terminating transfinite automorphism tower,” Proc.~Amer.~Math.~Soc., vol. 126, iss. 11, pp. 3223-3226, 1998.  
new: Journal MR Citation arχiv
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Yann Pequignot

deleted:
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Nam Trang

new: CV
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deleted: CV
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Monday 25th September 2017

Spencer Unger

new: (Joint with Andrew Marks) Borel circle squaring,
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deleted: (Joint with Andrew Marks) Borel circle squaring.
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Tuesday 19th September 2017

Joel Hamkins

new: Inner-model reflection principles
new: N. Barton, A. E. Caicedo, G. Fuchs, J. D. Hamkins, and J. Reitz, “Inner-model reflection principles.” (\href{arXiv:1708.06669}{http://arxiv.org/abs/1708.06669}, manuscript under review)  
new: J. D. Hamkins and J. Reitz, “The set-theoretic universe $V$ is not necessarily a class-forcing extension of HOD,” ArXiv e-prints, 2017. (manuscript under review)  
new: Citation arχiv
new: month = {},
new: note = {\href{arXiv:1708.06669}{http://arxiv.org/abs/1708.06669}, manuscript under review},
new: G. Fuchs, V. Gitman, and J. D. Hamkins, “Incomparable ω1-like models of set theory,” Mathematical Logic Quarterly, pp. 1-11, 2017.  
new: Journal Citation arχiv
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deleted: Strongly uplifting cardinals and the boldface resurrection axioms
deleted: J. D. Hamkins and T. Johnstone, “Strongly uplifting cardinals and the boldface resurrection axioms.” (under review, http://arxiv.org/abs/1403.2788)  
deleted: month = {},
deleted: note = {under review, http://arxiv.org/abs/1403.2788},
deleted: J. D. Hamkins, “Every group has a terminating transfinite automorphism tower,” Proc.~Amer.~Math.~Soc., vol. 126, iss. 11, pp. 3223-3226, 1998.  
deleted: Journal MR Citation arχiv
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Saturday 16th September 2017

Philipp Lücke

new: Squares, ascent paths, and chain conditions. 24 pages, 2017.
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Andrew Marks

new: [ pdf ]
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deleted: [ pdf ]
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Friday 15th September 2017

Christian Rosendal

new: Compact metrizable structures and classification problems (joint with J. Zielinski), to appear in J. Symb. Logic, pdf.
new: Equivariant geometry of Banach spaces and topological groups, Forum of Mathematics, Sigma, (2017), Vol. 5, e22, 62 pages pdf.
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deleted: Compact metrizable structures and classification problems (joint with J. Zielinski), to appear in J. Symb. Logic, pdf.
deleted: Equivariant geometry of Banach spaces and topological groups, to appear in Forum of Mathematics, Sigma, pdf.
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Thursday 14th September 2017

Jakob Kellner

new: PDF,
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deleted: PDF,
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Monday 11th September 2017

Saharon Shelah

new: CnSh:1085 2017-02-05 [pdf] [abstract] [arXiv:math.LO/1603.08362]   file now availableCohen+Shelah, Generalizing random real forcing for inaccessible cardinals
new: ShVe:1119 2017-07-28 [pdf] [ps] [abstract] [arXiv:math.LO/1702.08281]   new paperShelah+Vasey, Abstract elementary classes stable in $\aleph_0$
new: GaSh:1047 2017-06-26 [pdf] [ps] [abstract] [arXiv:math.LO/1609.00242]   file now availableGarti+Shelah, How you are with $\mathfrak{s}$ and $\mathfrak{r}$
new: CnSh:1085 2017-02-05 [pdf] [abstract] [arXiv:math.LO/1603.08362]   file now availableCohen+Shelah, On a parallel of random real forcing for inaccessible cardinals
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Monday 28th August 2017

Radek Honzik

new: A Laver-like indestructibility for hypermeasurable cardinals, submitted [pdf]
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Friday 25th August 2017

Will Boney

new: Will Boney, Model Theoretic Characterizations of Large Cardinals, Preprint, pdf arXiv, 25 pages (Updated 8/24/17)
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Thursday 24th August 2017

Sakaé Fuchino

new: Set-theoretic reflection of mathematical properties, Plenary talk
new: Sakaé Fuchino, [link] closed and added
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Wednesday 23rd August 2017

Joel Hamkins

new: N. Barton, A. E. Caicedo, G. Fuchs, J. D. Hamkins, and J. Reitz, “Inner-model reflection principles.” (manuscript under review)  
new: Citation arχiv
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Monday 21st August 2017

Will Boney

deleted: Preprint, pdf arXiv, 22 pages, (Updated 11/15/2016)
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Saturday 19th August 2017

Sakaé Fuchino

new: On local reflection of the properties of graphs
new: Fuchino, [link] closed and added
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Simon Thomas

new: The bi-embeddability relation for countable[link] closed and added
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Friday 18th August 2017

Grzegorz Plebanek

new: with H. Garth Dales, Hyper-Stonean envelopes of compact spaces,
new: [link] closed and added
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John Steel

new: Normalizing iteration trees and comparing iteration strategies. (Posted April 2016,
new: corrected version posted August 2016. Revised version posted August 2017.)
new: pdf
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deleted: Normalizing iteration trees and comparing iteration strategies. (Posted April 2016,
deleted: corrected version posted August 2016. Revised version posted July 2017.)
deleted: pdf
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Tuesday 15th August 2017

Philipp Lücke

new: Small embedding characterizations for large cardinals. 32 pages.
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Christian Rosendal

new: Lipschitz structure and minimal metrics on topological groups,
new: pdf.
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deleted: Lipschitz structure and minimal metrics on topological groups,
deleted: pdf.
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Saturday 12th August 2017

Christian Rosendal

new: DEA, Mathematical Logic, Paris 7, 2000.
new: Curriculum Vitae.
new: Descriptive set theory and Polish groups, Bernoulli Center, Lausanne, Switzerland, January-June 2018.
new: Coarse Geometry of Topological Groups, (book manuscript, version of July 2017) pdf.
new: here.
new: Coarse Geometry of Topological Groups, (book manuscript, version of July 2017) pdf.
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deleted: DEA, Mathematical Logic, Paris 7, 2000.
deleted: Curriculum Vitae.
deleted: here.
deleted: Product decompositions of Polish groups, pdf.
deleted: Large scale geometry of automorphism groups,
deleted: pdf.
deleted: Coarse geometry of topological groups,
deleted: pdf.
deleted: Product decompositions of Polish groups, pdf.
deleted: Polish groups of bounded geometry, pdf.
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Tuesday 8th August 2017

Joel Hamkins

new: J. D. Hamkins and Ø. Linnebo, “The modal logic of set-theoretic potentialism and the potentialist maximality principles.” (manuscript under review)  
new: Citation arχiv
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Wednesday 2nd August 2017

John Kruger

new: Club isomorphisms on higher Aronszajn trees
new: Submitted
new:
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Monday 31st July 2017

Radek Honzik

new: The tree property at aleph_{omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf].
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Saturday 29th July 2017

Joel Hamkins

new: G. Fuchs and J. D. Hamkins, “The Bukovský-Dehornoy phenomenon for Boolean ultrapowers.” (manuscript under review)  
new: Citation arχiv
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Friday 28th July 2017

Philipp Schlicht

new: Unpublished notes
new: Separation in class forcing extensions
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Thursday 27th July 2017

Brent Cody

new: (with Hiroshi Sakai) How much weak compactness does the weakly compact reflection principle imply? (submitted - [pdf])
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Philipp Schlicht

new: submitted 2017
new: Automatic learning from repetitive texts
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Wednesday 26th July 2017

John Steel

new: Normalizing iteration trees and comparing iteration strategies. (Posted April 2016,
new: corrected version posted August 2016. Revised version posted July 2017.)
new: pdf
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deleted: Normalizing iteration trees and comparing iteration strategies. (Posted April 2016,
deleted: corrected version posted August 2016.)
deleted: pdf
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Thursday 20th July 2017

Sy Friedman

new: Descriptive set theory and absoluteness, Descriptive Set Theory in Paris, December 2015 ( PDF file)
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Tuesday 18th July 2017

Philipp Schlicht

new: -->
new: The exact strength of the class forcing theorem
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Saturday 15th July 2017

Vera Fischer

new: (SoSe 2017)
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deleted: (SoSe 2017)
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Friday 14th July 2017

Vera Fischer

new: UE Grundbegreiffe\Grundzuege der mathematischen Logik (SoSe 2016)
new: (SoSe 2017)
new: Introduction to mathematical logic (WS2015) (WS2016)
new:

  • Axiomatic Set Theory 1 (SoSe2016) (SoSe 2017)
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    deleted: [added closing tag]
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    Thursday 13th July 2017

    Joel Hamkins

    deleted: title = {A class of strong diamond principles},
    deleted: journal = {mathematics arxiv preprint http://arxiv.org/abs/math/0211419},
    deleted: A class of strong diamond principles
    deleted: J. D. Hamkins, “A class of strong diamond principles,” mathematics arxiv preprint http://arxiv.org/abs/math/0211419, 2002.  
    deleted: Citation arχiv
    ----

    Wednesday 12th July 2017

    Radek Honzik

    deleted: The tree property at aleph_{omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf]
    ----

    Tuesday 11th July 2017

    Radek Honzik

    new: The tree property at aleph_{omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf]
    ----

    Saturday 8th July 2017

    Paul Larson

    new: pdf file
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    Thursday 6th July 2017

    Máton Elekes

    new: Elekes, M. and Nagy, D. Haar null and Haar meager sets: a survey and new results, new: pdf, submitted.
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    Monday 3rd July 2017

    Radek Honzik

    deleted: Preserving measurability with Cohen iterations, to appear in Miscellanea Logica, Acta Univ. Car., Philosophica et Historica [pdf]
    deleted: The tree property at aleph_{\omega+2} with a finite gap (with Sy D. Friedman and S. Stejskalova), submitted [pdf]
    ----

    Sunday 2nd July 2017

    Thomas Jech

    new: PDF file
    new: PDF file
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    Péter Komjáth

    new: Mathematika, pdf
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    Saturday 1st July 2017

    Jakob Kellner

    deleted: arXiv:,
    ----





  • Charles Morgan,
    February 2005, June 2014





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