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Titlebook: A Course in Combinatorics and Graphs; Simeon Ball,Oriol Serra Textbook 2024 The Editor(s) (if applicable) and The Author(s), under exclusi

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African Development and Public Policyh theory. This theorem will be discussed in the next chapter, whilst this chapter will focus solely on the planarity property. As a blending of combinatorics and topology, there are some topological preliminaries which are necessary, but these will not be discussed too deeply. The central result in
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African Development and Public Policytes that planar graphs can be coloured with just four colours. In this chapter, we first discuss upper bounds on the chromatic number of a graph in terms of the degrees of the vertices, those arising from the greedy colouring algorithm, the Szekeres–Wilf bound and Brooks’ theorem. The weaker theorem
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Finite Geometries and Latin Squares,ually or even more important. This book spotlights eight big mistakes that entrepreneurs often make and shows how most can be prevented with some forethought. It includes interviews with high-profile entrepreneurs about their own mistakes. It also covers gender biases, cultural challenges, and when
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Matchings,rity of a behavioral view of EO and of strategic leadership, which stands in contrast to the attitudinal perspective on EO and the ex officio perspective on strategic leadership..Opening a rich new stream of inquiry on leadership antecedents to EO, this work will appeal to both entrepreneurship and
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Connectivity,ing realm of institutional sociology. At the nexus of these academic fields emerges the theoretical construct of endogenous economic growth driven by endogenous technological change—a complex sociotechnical-economic phenomenon that is at once the province and the impact of technology entrepreneurshi
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