Combinatorics is a branch of mathematics concerning the study of finite or countable discrete structures. Aspects of combinatorics include counting the structures of a given kind and size (enumerative combinatorics), deciding when certain criteria can be met, and constructing and analyzing objects meeting the criteria (as in combinatorial designs and matroid theory), finding "largest", "smallest", or "optimal" objects (extremal combinatorics and combinatorial optimization), and studying combinatorial structures arising in an algebraic context, or applying algebraic techniques to combinatorial problems (algebraic combinatorics).
Graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A "graph" in this context is made up of "vertices" or "nodes" and lines called edges that connect them. A graph may be undirected, meaning that there is no distinction between the two vertices associated with each edge, or its edges may be directed from one vertex to another; see graph (mathematics) for more detailed definitions and for other variations in the types of graph that are commonly considered. Graphs are one of the prime objects of study in discrete mathematics.
Pages : | : N/A |
Size : | HTML and PDF |
File type : | |
Downloads: | 16 |
Created: | 2020-08-27 |
License: | CC BY-NC-SA 3.0 |
Download free course The Big Data Agenda, pdf file on 156 pages by Annika Richterich....
Fundamentals of CryptologyDownload fundamentals cryptography pdf tutorial, a complete and free training document under 603 pages by Henk C.A. van Tilborg....
Laravel Collections UnraveledDownload free course Laravel Collections Unraveled, pdf file on 30 pages by Jeffrey Madsen....
Learning Node.jsDownload free course Learning Node.js, pdf file on 414 pages by Stack Overflow Community....
CyberParks – The Interface Between People, Places and TechnologyDownload free course CyberParks – The Interface Between People, Places and Technology, pdf file on 331 pages by Carlos Smaniotto Costa, Ina Šuklje Erjavec, Therese Kenna, Michiel de Lange, Konstantinos Ioannidis, Gabriela Maksymiuk, Martijn de Waal....
Git tutorial for professionalsDownload free Git tutorial course in PDF, training file in 61 chapters and 195 pages. Free unaffiliated ebook created from Stack OverFlow contributor....
Tutorial Cryptography for BeginnersThis tutorial is intended to novice who wants to be familiar with lattice based cryptography and cryptosystem....
Learning Regular ExpressionsDownload free course Learning Regular Expressions, pdf file on 94 pages by Stack Overflow Community....
Idiot guide to PhotoshopDownload a free Photoshop PDF tutorial in 9 chapters and 36 pages. Learning Photoshop is fun and easy, if you’re willing to learn. Actually, that sentence can be applied to learning anything, but in this guide you’ll be learning Photoshop, as you did in Part I and Part II of our Photoshop series...
Azure Cognitive Services SuccinctlyDownload free course Azure Cognitive Services Succinctly, pdf file on 115 pages by by Ed Freitas....