Contents of Volume 11, Number 4

All articles in this issue are freely accessible.

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Factorization and approximation problems for matrix functions

V. V. Peller.
J. Amer. Math. Soc. 11 (1998), 751-770
Abstract, references and article information
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MathSciNet review: 1618768

Absolutely continuous spectrum for one-dimensional Schrödinger operators with slowly decaying potentials: Some optimal results

Michael Christ and Alexander Kiselev.
J. Amer. Math. Soc. 11 (1998), 771-797
Abstract, references and article information
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MathSciNet review: 1621882

Two geometric character formulas for reductive Lie groups

Wilfried Schmid and Kari Vilonen.
J. Amer. Math. Soc. 11 (1998), 799-867
Abstract, references and article information
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MathSciNet review: 1612634

Radon transforms and finite type conditions

Andreas Seeger.
J. Amer. Math. Soc. 11 (1998), 869-897
Abstract, references and article information
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MathSciNet review: 1623430

Regularity of the free boundary for the porous medium equation

P. Daskalopoulos and R. Hamilton.
J. Amer. Math. Soc. 11 (1998), 899-965
Abstract, references and article information
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MathSciNet review: 1623198

A bilinear approach to the restriction and Kakeya conjectures

Terence Tao, Ana Vargas and Luis Vega.
J. Amer. Math. Soc. 11 (1998), 967-1000
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MathSciNet review: 1625056

Une compactification des champs classifiant les chtoucas de Drinfeld

Laurent Lafforgue.
J. Amer. Math. Soc. 11 (1998), 1001-1036
Abstract, references and article information
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MathSciNet review: 1609893