Contents of Volume 26, Number 4

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$F$-split and $F$-regular varieties with a diagonalizable group action

Piotr Achinger, Nathan Ilten and Hendrik Süss.
J. Algebraic Geom. 26 (2017), 603-654
Abstract, references and article information
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MathSciNet review: 3683422

On the Cartwright-Steger surface

Donald I. Cartwright, Vincent Koziarz and Sai-Kee Yeung.
J. Algebraic Geom. 26 (2017), 655-689
Abstract, references and article information
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MathSciNet review: 3683423

Weak positivity theorem and Frobenius stable canonical rings of geometric generic fibers

Sho Ejiri.
J. Algebraic Geom. 26 (2017), 691-734
Abstract, references and article information
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MathSciNet review: 3683424

PD Higgs crystals and Higgs cohomology in characteristic $p$

Hidetoshi Oyama.
J. Algebraic Geom. 26 (2017), 735-802
Abstract, references and article information
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MathSciNet review: 3683425