Volume 250

Number 
Title 
MEMO/1193

Medial/Skeletal Linking Structures for MultiRegion Configurations
 James Damon and Ellen Gasparovic 
MEMO/1192

Maximal abelian sets of roots
 R. Lawther 
MEMO/1191

Knot invariants and higher representation theory
 Ben Webster 
MEMO/1190

The Planar Cubic Cayley Graphs
 Agelos Georgakopoulos 
MEMO/1189

The Stability of Cylindrical Pendant Drops
 John McCuan 
MEMO/1188

Entire solutions for bistable lattice differential equations with obstacles
 A. Hoffman, H. J. Hupkes and E. S. Van Vleck 
Volume 249

Number 
Title 
MEMO/1187

Induction, Bounding, Weak Combinatorial Principles, and the Homogeneous
Model Theorem
 Denis R. Hirschfeldt, Karen Lange and Richard A. Shore 
MEMO/1186

Property $(T)$ for Groups Graded by Root Systems
 Mikhail Ershov, Andrei JaikinZapirain and Martin Kassabov 
MEMO/1185

Absolute Continuity under Time Shift of Trajectories and Related Stochastic
Calculus
 JörgUwe Löbus 
MEMO/1184

On operads, bimodules and analytic functors
 Nicola Gambino and André Joyal 
MEMO/1183

Hypercontractivity in group von Neumann algebras
 Marius Junge, Carlos Palazuelos, Javier Parcet and Mathilde Perrin 
MEMO/1182

Fundamental solutions and local solvability for nonsmooth Hörmander’s
operators
 Marco Bramanti, Luca Brandolini, Maria Manfredini and Marco Pedroni 
MEMO/1181

Optimal Regularity and the Free Boundaryin the Parabolic Signorini Problem
 Donatella Danielli, Nicola Garofalo, Arshak Petrosyan and Tung To 
MEMO/1180

Needle Decompositions in Riemannian Geometry
 Bo’az Klartag 
Volume 248

Number 
Title 
MEMO/1179

Applications of Polyfold Theory I: The Polyfolds of Gromov–Witten Theory
 H. Hofer, K. Wysocki and E. Zehnder 
MEMO/1178

Maximal Cohen–Macaulay Modules Over Non–Isolated Surface Singularities and
Matrix Problems
 Igor Burban and Yuriy Drozd 
MEMO/1177

Special Values of the Hypergeometric Series
 Akihito Ebisu 
MEMO/1176

Rationality Problem for Algebraic Tori
 Akinari Hoshi and Aiichi Yamasaki 
MEMO/1175

Locally analytic vectors in representations of locally $p$adic analytic
groups
 Matthew Emerton 
Volume 247

Number 
Title 
MEMO/1174

The Mathematics of Superoscillations
 Yakir Aharonov, Fabrizio Colombo, Irene Sabadini, Daniele C. Struppa and Jeff Tollaksen 
MEMO/1173

Topologically Protected States in OneDimensional Systems
 C. L. Fefferman, J. P. LeeThorp and M. I. Weinstein 
MEMO/1172

Homology of Normal Chains and Cohomology of Charges
 Th. De Pauw, R. M. Hardt and W. F. Pfeffer 
MEMO/1171

Intersection Local Times, Loop Soups and Permanental Wick Powers
 Yves Le Jan, Michael B. Marcus and Jay Rosen 
MEMO/1170

Direct and inverse scattering at fixed energy for massless charged Dirac
fields by KerrNewmande Sitter black holes
 Thierry Daudé and François Nicoleau 
MEMO/1169

Quantum cluster algebra structures on quantum nilpotent algebras
 K. R. Goodearl and M. T. Yakimov 
MEMO/1168

Semicrossed products of operator algebras by semigroups
 Kenneth R. Davidson, Adam H. Fuller and Evgenios T. A. Kakariadis 
Volume 246

Number 
Title 
MEMO/1167

Birationally rigid Fano threefold hypersurfaces
 Ivan Cheltsov and Jihun Park 
MEMO/1166

New foundations for geometry: Two nonadditive languages for arithmetical
geometry
 M. J. Shai Haran 
MEMO/1165

Exotic cluster structures on $SL_n$: the Cremmer–Gervais case
 M. Gekhtman, M. Shapiro and A. Vainshtein 
MEMO/1164

Oseledec multiplicative ergodic theorem for laminations
 ViêtAnh Nguyên 
MEMO/1163

On Dwork’s $p$adic formal congruences theorem and hypergeometric mirror
maps
 E. Delaygue, T. Rivoal and J. Roques 
MEMO/1162

Abelian Properties of Anick Spaces
 Brayton Gray 
Volume 245

Number 
Title 
MEMO/1161

The Role of Advection in a TwoSpecies Competition Model: A Bifurcation
Approach
 Isabel Averill, KingYeung Lam and Yuan Lou 
MEMO/1160

Classification of actions of discrete Kac algebras on injective factors
 Toshihiko Masuda and Reiji Tomatsu 
MEMO/1159

$L^p$square function estimates on spaces of homogeneous type and on
uniformly rectifiable sets
 Steve Hofmann, Dorina Mitrea, Marius Mitrea and Andrew J. Morris 
MEMO/1158

Rectifiable measures, square functions involving densities, and the Cauchy
transform
 Xavier Tolsa 
MEMO/1157

Imaginary SchurWeyl duality
 Alexander Kleshchev and Robert Muth 
MEMO/1156

Hyperbolically embedded subgroups and rotating families in groups acting on
hyperbolic spaces
 F. Dahmani, V. Guirardel and D. Osin 