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G EOMETRY & T OPOLOGY

Volume 27

Issue 1 (pages 1–415)

2023

Isometry groups with radical, and aspherical Riemannian

manifolds with large symmetry, I

O LIVER BAUES and YOSHINOBU K AMISHIMA

Symplectic resolutions of character varieties

51

G WYN B ELLAMY and T RAVIS S CHEDLER

Odd primary analogs of real orientations

87

J EREMY H AHN , A NDREW S ENGER and DYLAN W ILSON

Examples of non-Kähler Calabi–Yau 3–folds with arbitrarily

large b2

131

K ENJI H ASHIMOTO and TARO S ANO

Rotational symmetry of ancient solutions to the Ricci flow in

higher dimensions

153

S IMON B RENDLE and K EATON NAFF

dp –convergence and  –regularity theorems for entropy and

scalar curvature lower bounds

227

M AN -C HUN L EE , A ARON NABER and ROBIN

N EUMAYER

Algebraic Spivak’s theorem and applications

351

T ONI A NNALA

Collapsing Calabi–Yau fibrations and uniform diameter bounds

YANG L I

397

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