Mathematics

Books

• Problem Solving by Arthur Angel

Algebra

• Algebra by M. Artin
• Topics in Algebra by I.N. Herstein
• Basic Algebra by N. Jacobson
• Abstract Algebra by D.S. Dummit and R.M. Foote

Complex Analysis

• Functions of One Complex Variable by John B. Conway
• Complex Analysis by L.V. Ahlfors
• Complex Analysis by J. Bak and D.J. Newman

Calculus and Real Analysis

• Principles of Mathematical Analysis by Walter Rudin
• Real Analysis by H.L. Royden
• Calculus by Tom M. Apostol

Topology

• Topology by James Munkres

Recommendations by SGS

Calculus - Stewart, Lorson-Hostetter-Edwarde Lin Alg - Axler ODE - Tennenborr Math proofs - Hammack Modern Algebra - Hungerford Real Variables - Bartle + Sherbert Complex Analysis - Ahlfors, Churchill/Brown, Stein Shakarchi Levin Abs. Alg - Hungerford, Isaacs Analysis - Royden Filzpatrick, Kolmogora, Functional Analysis - Kreyszig Meane Theory - Wheeden Zygmund, Stein Shakarchi