Mathematical Research Letters

Volume 10, Issue 1, January 2003

Solution of the congruence problem for arbitrary hermitian and skew-hermitian matrices over polynomial rings
Dragomir \v Z. \DJ okovi\'c and Fernando Szechtman
Math. Research Letters pp. 1-10
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Diameters of Homogeneous Spaces
Michael H. Freedman, Alexei Kitaev, and Jacob Lurie
Math. Research Letters pp. 11-20
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Existence of irreducible ${\mathbb R}$-regular elements in Zariski-dense subgroups
Gopal Prasad
Math. Research Letters pp. 21-32
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Total Degree Bounds for Artin L-functions and Partial Zeta Functions
Lei Fu and Daqing Wan
Math. Research Letters pp. 33-40
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A remark on maximal operators along directions in ${\Bbb R}^2$
Angeles Alfonseca, Fernando Soria, and Ana Vargas
Math. Research Letters pp. 41-49
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The $F$-signature and strong $F$-regularity
Ian M. Aberbach and Graham J. Leuschke
Math. Research Letters pp. 51-56
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Quasi-Hodge Metrics and Canonical Singularities
Chin-Lung Wang
Math. Research Letters pp. 57-70
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Compatible systems of mod $p$ Galois representations and Hecke characters
Chandrashekhar Khare
Math. Research Letters pp. 71-83
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Poisson capacities
E.B. Dynkin and S.E. Kuznetsov
Math. Research Letters pp. 85-95
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Geometric and arithmetic subgroups of the Grothendieck-Teichmüller group
Hidekazu Furusho
Math. Research Letters pp. 97-108
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KoSzul duality for dioperads
Wee Liang Gan
Math. Research Letters pp. 109-124
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Maximal tori in the symplectomorphism groups of Hirzebruch surfaces
Yael Karshon
Math. Research Letters pp. 125-135
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Maximal tori in the contactomorphism groups of circle bundles over Hirzebruch surfaces
Eugene Lerman
Math. Research Letters pp. 133-144
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