De Gruyter Expositions in Mathematics – serie

Approximations and Endomorphism Algebras of Modules

Subgroup Lattices of Groups

Stefan Problem

Compact Projective Planes

With an Introduction to Octonion Geometry

Combinatorial Homotopy and 4-Dimensional Complexes

Analytical and Topological Theory of Semigroups

Trends and Developments

Compositions of Quadratic Forms

Blow-Up in Quasilinear Parabolic Equations

Finite Soluble Groups

Infinite Dimensional Lie Superalgebras

Riemann Zeta-Function

Contact Geometry and Linear Differential Equations

Elliptic Problems in Domains with Piecewise Smooth Boundaries

Nilpotent Groups and their Automorphisms

Restricted 3-Body Problem: Plane Periodic Orbits

Orthogonal Decompositions and Integral Lattices

Moduli Spaces of Abelian Surfaces

Compactification, Degenerations and Theta Functions

Unitary Representation Theory of Exponential Lie Groups

Link Invariants of the Chern-Simons Field Theory

New Developments in Topological Quantum Field Theory

Semigroups in Algebra, Geometry and Analysis

Introduction to Lorentz Surfaces

Adjunction Theory of Complex Projective Varieties

Conformal Geometry of Discrete Groups and Manifolds

Evolution Equations and Lagrangian Coordinates

Lectures in Real Geometry

Monoids, Acts and Categories

With Applications to Wreath Products and Graphs. A Handbook for Students and Researchers

Nonlinear Wave Equations Perturbed by Viscous Terms

Algebra in the Stone-Cech Compactification

Theory and Applications

Character Theory of Finite Groups