Welcome to Helgrind, the website of Benjamín Cruz. Benjamín Cruz is a College Professor in Mexico City. His three main researching areas are Geometric Algebra, Pattern Recognition and Image Analysis. In this site you can find many of his works about these areas.

Benjamín Cruz has the ideology of share the knowlodge when it could be shared without legally problems. Visitors can be felt free of take anything they need. Or, please contact him by e-mail if they need anything else.

In the WebSite, visitors can also find published works of Benjamín Cruz on Pattern Recognition, Geometric Algebra, and others researching areas. His Curriculum Vitae can be found in its respective section. Some interesting links of researching areas are located in this site too.