Mathematical Research Letters

Volume 16, Issue 1, January 2009

Brown representability does not come for free
Carles Casacuberta and Amnon Neeman
Math. Research Letters pp. 1-5
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Affine symmetries of the equivariant quantum cohomology ring of rational homogeneous spaces
Pierre-Emmanuel Chaput, Laurent Manivel, and Nicolas Perrin
Math. Research Letters pp. 7-21
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The Jiang-Su algebra does not always embed
Marius Dadarlat, Ilan Hirshberg, Andrew S. Toms, and Wilhelm Winter
Math. Research Letters pp. 23-26
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The integral Chow ring of the stack of hyperelliptic curves of even genus
Dan Edidin and Damiano Fulghesu
Math. Research Letters pp. 27-40
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A Level Set Analysis of the Witten Spinor with Applications to Curvature Estimates curves of even genus
Felix Finster
Math. Research Letters pp. 41-55
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Erratum - A modularity lifting theorem for weight two Hilbert modular forms
Toby Gee
Math. Research Letters pp. 57-58
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On weak harmonic Maass - modular grids of even integral weights
P. Guerzhoy
Math. Research Letters pp. 59-65
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Geodesic cusp excursions and metric diophantine approximation
Andrew Haas
Math. Research Letters pp. 67-85
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Uniform Bounds on Pre-Images under Quadratic Dynamical Systems
Xander Faber, Benjamin Hutz, Patrick Ingram, Rafe Jones, Michelle Manes, Thomas J. Tucker, and Michael E. Zieve
Math. Research Letters pp. 87-101
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Infinite Subsets of Random Sets of Integers
Bjørn Kjos-Hanssen
Math. Research Letters pp. 103-110
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On ill-posedness for the one-dimensional periodic cubic Schrodinger equation
Luc Molinet
Math. Research Letters pp. 111-120
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A universal Aronszajn line
Justin Tatch Moore
Math. Research Letters pp. 121-131
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Conjecture of Tits type for complex varieties and Theorem of Lie-Kolchin type for a cone
JongHae Keum, Keiji Oguiso, and De-Qi Zhang
Math. Research Letters pp. 133-148
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$A_1$ bounds for Calder\'on-Zygmund operators related to a problem of Muckenhoupt and Wheeden
Andrei K. Lerner, Sheldy Ombrosi, and Carlos Pérez
Math. Research Letters pp. 149-156
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Singular Yamabe metrics and initial data with \emph{exactly} Kottler--Schwarzschild--de Sitter ends II. Generic metrics
Piotr T. Chru\'sciel, Frank Pacard, and Daniel Pollack
Math. Research Letters pp. 157-164
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The set of nonsquares in a number field is diophantine
Bjorn Poonen
Math. Research Letters pp. 165-170
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The Orlik-Terao algebra and 2-formality
Hal Schenck and \c Stefan O. Toh\v aneanu
Math. Research Letters pp. 171-182
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Logarithmic Combinatorial Differentials
Daniel Schepler
Math. Research Letters pp. 183-197
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