Volume 100

Number 
Title 
MEMO/0481

Degree theory for equivariant maps, the general $S^{1}$action
 Jorge Ize, Ivar Massabò and Alfonso Vignoli 
MEMO/0480

On sets not belonging to algebras of subsets
 L. Š. Grinblat 
MEMO/0479

Loop groups, discrete versions of some classical integrable systems, and rank 2 extensions
 Percy Deift, Luen Chau Li and Carlos Tomei 
MEMO/0478

Constant mean curvature immersions of Enneper type
 Henry C. Wente 
Volume 99

Number 
Title 
MEMO/0477

The continued fractions found in the unorganized portions of Ramanujan’s notebooks
 G. E. Andrews, Bruce C. Berndt, Lisa Jacobsen and Robert L. Lamphere 
MEMO/0476

The subregular germ of orbital integrals
 Thomas C. Hales 
MEMO/0475

On the existence of Feller semigroups with boundary conditions
 Kazuaki Taira 
MEMO/0474

Imbeddings of threemanifold groups
 Francisco GonzálezAcuña and Wilbur C. Whitten 
Volume 98

Number 
Title 
MEMO/0473

The inverse problem of the calculus of variations for ordinary differential equations
 Ian Anderson and Gerard Thompson 
MEMO/0472

A generalization of Riemann mappings and geometric structures on a space of domains in $C^{n}$
 Stephen Semmes 
MEMO/0471

Semistability of amalgamated products and HNNextensions
 Michael L. Mihalik and Steven T. Tschantz 
MEMO/0470

Projective modules over Lie algebras of Cartan type
 Daniel K. Nakano 
Volume 97

Number 
Title 
MEMO/0469

Eigenvalues of the Laplacian for Hecke triangle groups
 Dennis A. Hejhal 
MEMO/0468

Intersections of thick Cantor sets
 Roger Kraft 
MEMO/0467

Neumann systems for the algebraic AKNS problem
 Randolph J. Schilling 
Volume 96

Number 
Title 
MEMO/0466

Vertex algebras and integral bases for the enveloping algebras of affine Lie algebras
 Shari A. Prevost 
MEMO/0465

Selberg trace formulae and equidistribution theorems for closed geodesics and Laplace eigenfunctions: finite area surfaces
 Steven Zelditch 
MEMO/0464

Kernel functions, analytic torsion, and moduli spaces
 John Fay 
MEMO/0463

Sums of even powers of real linear forms
 Bruce Reznick 
Volume 95

Number 
Title 
MEMO/0462

Singular unitary representations and discrete series for indefinite Stiefel manifolds $U(p,q;F)/U(pm,q;F)$
 Toshiyuki Kobayashi 
MEMO/0461

A family of complexes associated to an almost alternating map, with applications to residual intersections
 Andrew R. Kustin and Bernd Ulrich 
MEMO/0460

Quotients of Coxeter complexes and $P$partitions
 Victor Reiner 
MEMO/0459

Contractive projections in $C_{p}$
 Jonathan Arazy and Yaakov Friedman 