The golden ratio and the Fibonacci sequence

Cryptography RSA

Infinity in mathematics

A study of the sine: from history to sound

Euclidean plane geometry and its applications to basic education

Modular arithmetic and applications: RSA cryptography and perpetual calendar

Analysis of utilization of Geogebra software in PROFMAT dessertations for elaboration...

An introduction to matrices, determinants, and linear systems and some applicati...

Diagonalization of matrices and applications

Polynomial equations