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An exceptional splitting of Khovanov's arc algebras in characteristic 2
Jesse Cohen
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Projective Fraïssé limits and generalized Ważewski dendrites
Alessandro Codenotti, Aleksandra Kwiatkowska
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Countable discrete extensions of compact lines
Maciej Korpalski, Grzegorz Plebanek
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PCF theory and the Tukey spectrum
Thomas Gilton
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Applications of infinity-Borel codes to definability and definable cardinals
William Chan, Stephen Jackson
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Surreal substructures
Vincent Bagayoko, Joris van der Hoeven
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Invariant Ideal Axiom, beyond the countable sequential groups
Michael Hrušák, Alexander Shibakov
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Ergodic measures with infinite entropy
Eleonora Catsigeras, Serge Troubetzkoy
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Universally measurable sets may all be $\displaystyle\mathop{\Delta}_{\raise10pt{\sim}}{}^{1}_{2}$
Paul B. Larson, Saharon Shelah