Putnam and Beyond

by Gelca, Răzvan, Andreescu, Titu
Published 2017

Essential Linear Algebra with Applications : A Problem-Solving Approach

by Andreescu, Titu
Published 2014

Putnam and Beyond

by Gelca, Razvan, Andreescu, Titu
Published 2007

An Introduction to Diophantine Equations : A Problem-Based Approach

by Andreescu, Titu, Andrica, Dorin, Cucurezeanu, Ion
Published 2010

Complex Numbers from A to ...Z

by Andreescu, Titu, Andrica, Dorin
Published 2005

104 Number Theory Problems : From the Training of the USA IMO Team

by Andreescu, Titu, Andrica, Dorin, Feng, Zuming
Published 2007

Number Theory : Structures, Examples, and Problems

by Andreescu, Titu, Andrica, Dorin
Published 2009

Quadratic Diophantine Equations

by Andreescu, Titu, Andrica, Dorin
Published 2015

Complex Numbers from A to ... Z

by Andreescu, Titu, Andrica, Dorin
Published 2014

Mathematical Bridges

by Andreescu, Titu, Mortici, Cristinel, Tetiva, Marian
Published 2017