Essential Linear Algebra with Applications : A Problem-Solving Approach

by Andreescu, Titu
Published 2014

Quadratic Diophantine Equations

by Andreescu, Titu, Andrica, Dorin
Published 2015

Complex Numbers from A to ... Z

by Andreescu, Titu, Andrica, Dorin
Published 2014

Putnam and Beyond

by Gelca, Răzvan, Andreescu, Titu
Published 2017

Mathematical Bridges

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

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

Number Theory : Structures, Examples, and Problems

by Andreescu, Titu, Andrica, Dorin
Published 2009

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