Greatest common divisors

Lecture Discrete mathematics: Chapter 4 provide students with content about: divisibility and modular arithmetic; integer representations and algorithms; primes and greatest common divisors; solving congruences; applications of congruences;... Please refer to the detailed lecture content!

84p diepkhinhchau 18-09-2023 6 3   Download

One of the contemporary learning and teaching orientations in the general education curriculum in 2018 is to connect math to everyday lives and focus on applying mathematics concepts to solve real-world issues. As a result, we studied a variety of practical problems involving the greatest common divisor and least common multiple

10p vineville 08-02-2023 5 2   Download

Lecture Cryptography and network security: Chapter 2 after studying this section will help you understand: To review integer arithmetic, concentrating on divisibility and finding the greatest common divisor using the Euclidean algorithm; To understand how the extended Euclidean algorithm can be used to solve linear Diophantine equations, to solve linear congruent equations, and to find the multiplicative inverses;...

82p hoathachthao090 10-02-2022 19 4   Download

An arithmetical function f is a rational arithmetical function of order (r, s) if it can be written as the Dirichlet convolution of r completely multiplicative functions and s inverses of completely multiplicative functions. In this paper we show that pseudo-unitarily semimultiplicative functions and a related generalization of the unitary analog of Euler’s totient function are rational arithmetical functions of orders (1, 2) and (2, 3).

12p nguaconbaynhay11 07-04-2021 11 2   Download

Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học tạp chí Department of Mathematic dành cho các bạn yêu thích môn toán học đề tài: Integral Cayley graphs defined by greatest common divisors...

15p thulanh7 05-10-2011 50 1   Download