Denseness, Bases and Frames in Banach Spaces and Applications

Math Storm Olympiad Problems

Problems in Finite Element Methods: Aubin Nitsche’s Duality Process, Nodal Methods and Friedrichs Systems

Lecture Notes for Linear Algebra

Elementary Linear Algebra

Perturbation Theory for Linear Operators: Denseness and Bases with Applications

Advanced Abacus: Theory and Practice

Spectral Theory and Applications of Linear Operators and Block Operator Matrices

Ramanujan's Lost Notebook: Part I, Part 1

Linear Algebra: Theory and Applications

A First Course in Linear Algebra: Study Guide for the Undergraduate Linear Algebra Course

Topological Fixed-Point Theory in Suitable Banach Algebras with Applications

Problems and Solutions for Integer and Combinatorial Optimization: Building Skills in Discrete Optimization

Linear Algebra For Dummies

Modeling and Solving Linear Programming with R

Essential Math for Data Science: Take Control of Your Data with Fundamental Linear Algebra, Probability, and Statistics

Linear Algebra: Step by Step

The Golden Ticket: P, NP, and the Search for the Impossible

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

Linear Algebra Done Right: Edition 3