Contents of Volume 43, Number 4

View front and back matter from the print issue

Expander graphs and their applications

Shlomo Hoory; Nathan Linial; Avi Wigderson
Bull. Amer. Math. Soc. 43 (2006), 439-561.
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Mathematical Perspectives

Mathematicians and physicists = cats and dogs?

Ya. G. Sinai
Bull. Amer. Math. Soc. 43 (2006), 563-565.
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About the cover: Euler and Königsberg's Bridges: A historical view

Gerald L. Alexanderson
Bull. Amer. Math. Soc. 43 (2006), 567-573.
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Book Reviews

Book reviews do not contain an abstract. You may download each review in this issue using the links below.

Topology of singular spaces and constructible sheaves

Reviewer(s) Claude Sabbah
Bull. Amer. Math. Soc. 43 (2006), 575-578.
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Computational aspects of polynomial identities

Reviewer(s) Edward Formanek
Bull. Amer. Math. Soc. 43 (2006), 579-584.
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Ramanujan's lost notebook, Part I

Reviewer(s) David M. Bressoud
Bull. Amer. Math. Soc. 43 (2006), 585-591.
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Embedding problems in symplectic geometry

Reviewer(s) Lisa Traynor
Bull. Amer. Math. Soc. 43 (2006), 593-597.
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The Novikov Conjecture: Geometry and algebra

Reviewer(s) Jonathan Rosenberg
Bull. Amer. Math. Soc. 43 (2006), 599-604.
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Selected papers of Peter Lax

Reviewer(s) Reuben Hersh
Bull. Amer. Math. Soc. 43 (2006), 605-608.
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