Recursion is a principle closely related to mathematical induction. In a recursive definition, an object is defined **in terms of itself**. We can recursively define sequences, functions and sets. > ...

This repository contains programming tasks and solutions from the "Discrete Mathematics" course, with a focus on Graph Theory and Recursive Relations. The primary aim is to solve advanced problems in ...

In this article, we study some new characterizations of primitive recursive functions based on restricted forms of primitive recursion, improving the pioneering work of R. M. Robinson and M. D.

Discrete Mathematics is a subject that has gained prominence in recent times. Unlike regular Maths, where we deal with real numbers that vary continuously, Discrete Mathematics deals with logic that ...

We study the Dirichlet problem for discrete harmonic functions in unbounded product domains on multidimensional lattices. First we prove some versions of the Phragmén-Lindelöf theorem and use Fourier ...