Abstract: Algebraic function fields (or equivalently, algebraic curves) provide a useful tool for coding theory (for instance, algebraic-geometric codes and trace codes), but also for other branches ...

When solving linear algebra problems, it can be useful to use a computer to automate the calculations. However, Python's implementation of matrix operations often ...

Abstract: This brief deals with introducing some simple algebraic conditions ensuring the positive realness of a biproper rational function. By meeting these conditions, which specify inequality-based ...

Important note: the package is being updated: a new subpackge, DalgSeq, is under construction. It will contains all commands for difference-algebraic sequences, including thre recent ...