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Memoirs of the American Mathematical Society

The Memoirs of the AMS series is devoted to the publication of research in all areas of pure and applied mathematics. The Memoirs is designed particularly to publish long papers or groups of cognate papers in book form, and is under the supervision of the Editorial Committee of the AMS journal Transactions of the AMS.

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Volume 244

Number Title
MEMO/1155 An Inverse Spectral Problem Related to the Geng–Xue Two-Component Peakon Equation - Hans Lundmark, Department of Mathematics, Linköping University, SE-581 83 Linköping, Sweden and Jacek Szmigielski, Department of Mathematics and Statistics, University of Saskatchewan, 106 Wiggins Road, Saskatoon, Saskatchewan, S7N 5E6, Canada
MEMO/1154 Proof of the $1$-factorization and Hamilton Decomposition Conjectures - Béla Csaba, Bolyai Institute, University of Szeged, H-6720 Szeged, Aradi vértanúk tere 1. Hungary, Daniela Kühn, School of Mathematics University of Birmingham Edgbaston Birmingham B15 2TT UK, Allan Lo, School of Mathematics University of Birmingham Edgbaston Birmingham B15 2TT UK, Deryk Osthus, School of Mathematics University of Birmingham Edgbaston Birmingham B15 2TT UK and Andrew Treglown, School of Mathematics University of Birmingham Edgbaston Birmingham B15 2TT UK
MEMO/1153 Rohlin flows on von Neumann algebras - Toshihiko Masuda,

Graduate School of Mathematics, Kyushu University, Fukuoka, 819-0395

, Japan

and Reiji Tomatsu,

Department of Mathematics, Hokkaido University, Hokkaido 060-0810

, Japan

MEMO/1152 The $abc$-problem for Gabor systems - Xin-Rong Dai, School of Mathematics and Computational Science, Sun Yat-sen University, Guangzhou, 510275, People’s Republic of China and Qiyu Sun, Department of Mathematics, University of Central Florida, Orlando, Florida 32816

Volume 243

Number Title
MEMO/1151 Monoidal categories and the Gerstenhaber bracket in Hochschild cohomology - Reiner Hermann, Institutt for matematiske fag, NTNU, 7491 Trondheim, Norway
MEMO/1150 Real Non-Abelian Mixed Hodge Structures for Quasi-Projective Varieties: Formality and Splitting - J. P. Pridham, School of Mathematics and Maxwell Institute of Mathematics, University of Edinburgh, James Clerk Maxwell Building, The King’s Buildings, Mayfield Road, Edinburgh, EH9 3JZ, United Kingdom
MEMO/1149 Layer Potentials and Boundary-Value Problems for Second Order Elliptic Operators with Data in Besov Spaces - Ariel Barton, Department of Mathematical Sciences, 309 SCEN, University of Arkansas, Fayetteville, AR 72701 and Svitlana Mayboroda, School of Mathematics, University of Minnesota, 127 Vincent Hall, 206 Church Street SE, Minneapolis, Minnesota 55455
MEMO/1148 Descent Construction for GSpin groups - Joseph Hundley, Department of Mathematics, 244 Mathematics Building, University at Buffalo, Buffalo, NY 14260-2900 and Eitan Sayag, Department of Mathematics , Ben Gurion University of the Negev , P.O.B. 653 , Be’er Sheva 8410501, ISRAEL

Volume 242

Number Title
MEMO/1147 The Local Structure Theorem for Finite Groups with a Large $p$-Subgroup - U. Meierfrankenfeld, Department of Mathematics, Michigan State University, East Lansing Michigan 48824, B. Stellmacher, Gneisenaustrasse 6, D24105 Kiel and G. Stroth, Martin-Luther-Universität Halle-Wittenberg, Institut für Mathematik, D06099 Halle
MEMO/1146 Carleman Estimates, Observability Inequalities and Null Controllability for Interior Degenerate Non Smooth Parabolic Equations - Genni Fragnelli, Dipartimento di Matematica, Università di Bari "Aldo Moro", Via E. Orabona 4, 70125 Bari, Italy and Dimitri Mugnai, Dipartimento di Matematica e Informatica, Università di Perugia, Via Vanvitelli 1, 06123 Perugia, Italy
MEMO/1145 Igusa’s $p$-adic Local Zeta Function and the Monodromy Conjecture for Non-Degenerate Surface Singularities - Bart Bories, Department of Mathematics, KU Leuven, Celestijnenlaan 200b – box 2400, 3001 Leuven, Belgium and Willem Veys, Department of Mathematics, KU Leuven, Celestijnenlaan 200b – box 2400, 3001 Leuven, Belgium
MEMO/1144 Adelic Divisors on Arithmetic Varieties - Atsushi Moriwaki, Department of Mathematics, Faculty of Science, Kyoto University, Kyoto, 606-8502, Japan

Volume 241

Number Title
MEMO/1143 Nil Bohr-sets and almost automorphy of higher order - Wen Huang, Song Shao and Xiangdong Ye, Wu Wen-Tsun Key Laboratory of Mathematics, USTC, Chinese Academy of Sciences and Department of Mathematics, University of Science and Technology of China, Hefei, Anhui, 230026, People’s Republic of China.
MEMO/1142 A vector field method on the distorted Fourier side and decay for wave equations with potentials - Roland Donninger, École Polytechnique Fédérale de Lausanne, Department of Mathematics, Station 8, CH-1015 Lausanne, Switzerland and Joachim Krieger, École Polytechnique Fédérale de Lausanne, Department of Mathematics, Station 8, CH-1015 Lausanne, Switzerland
MEMO/1141 Group Colorings and Bernoulli Subflows - Su Gao, Department of Mathematics, University of North Texas, 1155 Union Circle #311430, Denton, Texas 76203-5017, Steve Jackson, Department of Mathematics, University of North Texas, 1155 Union Circle #311430, Denton, Texas 76203-5017 and Brandon Seward, Department of Mathematics, University of Michigan, 530 Church Street, Ann Arbor, Michigan 48109-1043
MEMO/1140 Overgroups of root groups in classical groups - Michael Aschbacher, Department of Mathematics, California Institute of Technology, Pasadena, California 91125

Volume 240

Number Title
MEMO/1139 The Fourier Transform for Certain HyperKähler Fourfolds - Mingmin Shen, Korteweg-de Vries Institute for Mathematics, University of Amsterdam, P.O. Box 94248, 1090GE, Amsterdam, Netherlands and Charles Vial, DPMMS, University of Cambridge, Wilberforce Road, Cambridge CB3 0WB, United Kingdom
MEMO/1138 Diagonalizing quadratic bosonic operators by non-autonomous flow equation - Volker Bach, Institut für Analysis und Algebra, TU Braunschweig, Pockelsstraße 11, 38106 Braunschweig and Jean-Bernard Bru, Departamento de Matemáticas, Facultad de Ciencia y Tecnología, Universidad del País Vasco, Apartado 644, 48080 Bilbao – and – BCAM - Basque Center for Applied Mathematics, Mazarredo, 14. 48009 Bilbao – and – IKERBASQUE, Basque Foundation for Science, 48011, Bilbao
MEMO/1137 Classification of $E_0$–semigroups by product systems - Michael Skeide, Dipartimento E.G.S.I., Università degli Studi del Molise, Via de Sanctis, 86100 Campobasso, Italy
MEMO/1136 Moduli of double EPW-sextics - Kieran G. O’Grady, Sapienza Università di Roma
MEMO/1135 Classes of Polish spaces under effective Borel isomorphism - Vassilios Gregoriades, Technische Universität Darmstadt, Fachbereich Mathematik, Arbeitsgruppe Logik, Schloßgartenstraße 7, 64289 Darmstadt, Germany

Volume 239

Number Title
MEMO/1134 Stability of KAM tori for nonlinear Schrödinger equation - Hongzi Cong, School of Mathematical Sciences, Dalian University of Technology, Dalian Liaoning 116024, China, Jianjun Liu, School of Mathematical Sciences, Sichuan University, Chengdu Sichuan 610065, China and Xiaoping Yuan, School of Mathematical Sciences, Fudan University, Shanghai 200433, China
MEMO/1133 GLOBAL CARLEMAN ESTIMATES FOR DEGENERATE PARABOLIC OPERATORS WITH APPLICATIONS - P. Cannarsa, Dipartimento di Matematica, Università di Roma ‘Tor Vergata’, Via della Ricerca Scientifica, 00133 Roma, Italy, P. Martinez, Institut de Mathématiques de Toulouse, U.M.R. C.N.R.S. 5219, Université Paul Sabatier Toulouse III, 118 route de Narbonne, 31 062 Toulouse Cedex 4, France and J. Vancostenoble, Institut de Mathématiques de Toulouse, U.M.R. C.N.R.S. 5219, Université Paul Sabatier Toulouse III, 118 route de Narbonne, 31 062 Toulouse Cedex 4, France
MEMO/1132 On Non-topological Solutions of the $\textbf {A}_2$ and $\textbf {B}_2$ Chern-Simons System - Weiwei Ao, Department of Mathematics, Chinese University of Hong Kong, Shatin, Hong Kong, Chang-Shou Lin, Taida Institute of Mathematics, Center for Advanced study in Theoretical Science, National Taiwan University, Taipei, Taiwan and Juncheng Wei, Department of Mathematics, University of British Columbia, Vancouver, BC V6T 1Z2 and Department of Mathematics, Chinese University of Hong Kong, Shatin, Hong Kong
MEMO/1131 Reduced fusion systems over $2$-groups of sectional rank at most $4$ - Bob Oliver, Université Paris 13, Sorbonne Paris Cité, LAGA, UMR 7539 du CNRS, 99, Av. J.-B. Clément, 93430 Villetaneuse, France
MEMO/1130 Irreducible geometric subgroups of classical algebraic groups - Timothy C. Burness, School of Mathematics, University of Bristol, Bristol BS8 1TW, United Kingdom, Soumaïa Ghandour, Faculté des Sciences, Section V, Université Libanaise, Nabatieh, Lebanon and Donna M. Testerman, Section de Mathématiques, Station 8, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
MEMO/1129 On the Singular Set of Harmonic Maps into DM-Complexes - Georgios Daskalopoulos, Department of Mathematics, Brown University, Providence, Rhode Island 02904 and Chikako Mese, Department of Mathematics, Johns Hopkins University