Cohomology of Coalgebras

The Exponential Map at an Isolated Singular Point

On Stochastic Differential Equations

Contributions to the Asymptotic Theory of Ordinary Differential Equations in the Complex Domain

Lie Algebras and Lie Groups: Five Papers Prepared in Connection with the First Summer Mathematical Institute

The Lattice Theoretic Background of the Dimension Theory of Operator Algebras

Expansions in Series of Solutions of Linear Difference-Differential and Infinite Order Differential Equations with Constant Coefficients

Asymptotic Forms of Whittaker's Confluent Hypergeometric Functions

Cohomology Groups and Genera of Higher-Dimensional Fields

Flat Lorentz 3-Manifolds

On the Ideal Structure of Operator Algebras

On Lie Algebras and Some Special Functions of Mathematical Physics

Hierarchies of Predicates of Finite Types

Jordan Algebras of Self-Adjoint Operators

Generalizations of a Theorem of Caratheodory

A Hierarchy of Formulas in Set Theory

A Hankel Convolution Complex Inversion Theory

A New Formulation of Particle Mechanics

Unitary Representations of Solvable Lie Groups

Projections onto Translation-Invariant Subspaces of $L^p (G)$