By Jozsef Sandor, Borislav Crstici
This guide specializes in a few vital issues from quantity idea and Discrete arithmetic. those contain the sum of divisors functionality with the various outdated and new concerns on ideal numbers; Euler's totient and its many features; the Moebius functionality in addition to its generalizations, extensions, and functions; the mathematics services regarding the divisors or the digits of a bunch; the Stirling,Bell, Bernoulli, Euler and Eulerian numbers, with connections to varied fields of natural or utilized arithmetic. every one bankruptcy is a survey and will be seen as an encyclopedia of the thought of box, underlining the interconnections of quantity conception with Combinatorics, Numerical arithmetic, Algebra, or likelihood theory.
This reference paintings may be precious to experts in quantity thought and discrete arithmetic in addition to mathematicians or scientists who want entry to a couple of those ends up in different fields of study.