Solving Linear Partial Differential Equations: Spectra

Advanced Abacus: Theory and Practice

Modern Methods in Partial Differential Equations

Ramanujan's Lost Notebook: Part I, Part 1

Linking Methods in Critical Point Theory

Number Theory: An Introduction to Mathematics: Part A, Part 1

Critical Point Theory: Sandwich and Linking Systems

Principles of Functional Analysis

Complex Variables

Minimax Systems and Critical Point Theory

Attacking Problems in Logarithms and Exponential Functions

Spectral Geometry of Partial Differential Operators

Mathematical Concepts of Quantum Mechanics: Edition 2

Introduction to Calculus and Analysis I

Multivariable Calculus

Calculus of Variations