books by subject
Algebra

Monomial Ideals and Their Decompositions

Isomonodromic Deformations and Frobenius Manifolds: An Introduction

Non-commutative Gelfand Theories: A Tool-kit for Operator Theorists and Numerical Analysts

Mathematical Logic and Model Theory: A Brief Introduction

Singularities of integrals: Homology, hyperfunctions and microlocal analysis

Algebraic Geometry: An Introduction

Number Fields

Functional Analysis for the Applied Sciences

Geometric Group Theory: An Introduction

A Course on Finite Groups

Linear Functional Analysis

Automorphic Forms

Affine Maps, Euclidean Motions and Quadrics

Linear Functional Analysis

Mathematical Tapas: Volume 2 (From Undergraduate to Graduate Level)

Linear Algebra and Linear Models

Abstract Algebra: An Introductory Course

Finitely Generated Abelian Groups and Similarity of Matrices over a Field

Symmetries

Algebraic Number Theory

Mathematical Tapas: Volume 1 (for Undergraduates)

Algebraic Geometry and Commutative Algebra

Topics in Group Theory

Graphs and Matrices

An Introduction to Enumeration

Numerical Linear Algebra: A Concise Introduction with MATLAB and Julia

Undergraduate Algebra: A Unified Approach

Galois Theory Through Exercises

Basic Linear Algebra
