Editors This journal is designed particularly for long research papers, normally at least 80 pages in length, and groups of cognate papers in pure and applied mathematics. Papers intended for publication in the Memoirs should be addressed to one of the following editors. The AMS uses Centralized Manuscript Processing for initial submissions to AMS journals. Authors should follow instructions listed on the Initial Submission page found at www.ams.org/memo/memosubmit.html. Algebra, to ALEXANDER KLESHCHEV, Department of Mathematics, University of Oregon, Eu- gene, OR 97403-1222 e-mail: klesh@uoregon.edu Algebraic geometry, to DAN ABRAMOVICH, Department of Mathematics, Brown University, Box 1917, Providence, RI 02912 e-mail: amsedit@math.brown.edu Algebraic topology, to SOREN GALATIUS, Department of Mathematics, Stanford University, Stanford, CA 94305 USA e-mail: transactions@lists.stanford.edu Arithmetic geometry, to TED CHINBURG, Department of Mathematics, University of Pennsyl- vania, Philadelphia, PA 19104-6395 e-mail: math-tams@math.upenn.edu Automorphic forms, representation theory and combinatorics, to DANIEL BUMP, De- partment of Mathematics, Stanford University, Building 380, Sloan Hall, Stanford, California 94305 e-mail: bump@math.stanford.edu Combinatorics and discrete geometry, to IGOR PAK, Department of Mathematics, University of California, Los Angeles, California 90095 e-mail: pak@math.ucla.edu Commutative and homological algebra, to LUCHEZAR L. AVRAMOV, Department of Math- ematics, University of Nebraska, Lincoln, NE 68588-0130 e-mail: avramov@math.unl.edu Differential geometry and global analysis, to CHRIS WOODWARD, Department of Mathemat- ics, Rutgers University, 110 Frelinghuysen Road, Piscataway, NJ 08854 e-mail: ctw@math.rutgers.edu Dynamical systems and ergodic theory and complex analysis, to YUNPING JIANG, Depart- ment of Mathematics, CUNY Queens College and Graduate Center, 65-30 Kissena Blvd., Flushing, NY 11367 e-mail: Yunping.Jiang@qc.cuny.edu Ergodic theory and combinatorics, to VITALY BERGELSON, Ohio State University, Depart- ment of Mathematics, 231 W. 18th Ave, Columbus, OH 43210 e-mail: vitaly@math.ohio-state.edu Functional analysis and operator algebras, to STEFAAN VAES, KU Leuven, Department of Mathematics, Celestijnenlaan 200B, B-3001 Leuven, Belgium e-mail: stefaan.vaes@wis.kuleuven.be Geometric analysis, to WILLIAM P. MINICOZZI II, Department of Mathematics, Johns Hopkins University, 3400 N. Charles St., Baltimore, MD 21218 e-mail: trans@math.jhu.edu Geometric topology, to MARK FEIGHN, Math Department, Rutgers University, Newark, NJ 07102 e-mail: feighn@andromeda.rutgers.edu Harmonic analysis, complex analysis, to MALABIKA PRAMANIK, Department of Mathe- matics, 1984 Mathematics Road, University of British Columbia, Vancouver, BC, Canada V6T 1Z2 e-mail: malabika@math.ubc.ca Harmonic analysis, representation theory, and Lie theory, to E. P. VAN DEN BAN, De- partment of Mathematics, Utrecht University, P.O. Box 80 010, 3508 TA Utrecht, The Netherlands e-mail: E.P.vandenBan@uu.nl Logic, to ANTONIO MONTALBAN, Department of Mathematics, The University of California, Berkeley, Evans Hall #3840, Berkeley, California, CA 94720 e-mail: antonio@math.berkeley.edu Number theory, to SHANKAR SEN, Department of Mathematics, 505 Malott Hall, Cornell Uni- versity, Ithaca, NY 14853 e-mail: ss70@cornell.edu Partial differential equations, to MARKUS KEEL, School of Mathematics, University of Min- nesota, Minneapolis, MN 55455 e-mail: keel@math.umn.edu Partial differential equations and functional analysis, to ALEXANDER KISELEV, Depart- ment of Mathematics, University of Wisconsin-Madison, 480 Lincoln Dr., Madison, WI 53706 e-mail: kisilev@math.wisc.edu Probability and statistics, to PATRICK FITZSIMMONS, Department of Mathematics, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0112 e-mail: pfitzsim@math.ucsd.edu Real analysis and partial differential equations, to WILHELM SCHLAG, Department of Math- ematics, The University of Chicago, 5734 South University Avenue, Chicago, IL 60615 e-mail: schlag@ math.uchicago.edu All other communications to the editors, should be addressed to the Managing Editor, ALE- JANDRO ADEM, Department of Mathematics, The University of British Columbia, Room 121, 1984 Mathematics Road, Vancouver, B.C., Canada V6T 1Z2 e-mail: adem@math.ubc.ca

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