Christopher Griffin – författare

Discover the joys and self-nurturing benefits of plant parenthood, from learning how to begin building your own lush plant family to getting into those fun tips on how to care for your green gurls, with this beautiful, illustrated guide from the dazzling creator of the @plantkween Instagram account. “We all love some new growth, dahling.”Six years ago, Christopher Griffin was just beginning the plant parenthood journey with one small Marble Queen Pothos. Today, this Black Queer non-binary femme plant influencer known as Plant Kween tends to a family of more than 200 healthy green gurls in the Brooklyn apartment they call home. You Grow, Gurl! is Kween’s fun and fabulous guide to becoming a plant parent and keeping your green gurls growing and thriving.Anyone can be a plant parent!  It’s all about TLC—taking the time and energy to focus on a plant’s needs, and ultimately your own. Featuring 200 full-color photos and illustrations, practical instructions and tips—on everything from propagating to measuring humidity to repotting—activities, and stories, this fun and joyful guide shows how to green-up any space and have it serving those lush lewks. Self-care takes many forms and tending to your plants’ needs helps you grow too. In addition to information and advice on plant care, Kween provides meditations, mindfulness activities, playlists, and more to help you practice self-care through plant-care. As Kween says, “We can learn a lot about how we treat ourselves, how we treat others, and how we navigate the world from these green lil creatures.” Healing and growing your heart, body, and soul takes time, love, and focus. Taking care of plants teaches you to apply that same attention and love to yourself and helps you find new pathways to explore on your own botanical adventure to self-love.

Discover the joys and self-nurturing benefits of plant parenthood, from learning how to begin building your own lush plant family to getting into those fun tips on how to care for your green gurls, with this beautiful, illustrated guide from the dazzling creator of the @plantkween Instagram account.We all love some new growth, dahling.Six years ago, Christopher Griffin was just beginning the plant parenthood journey with one small Marble Queen Pothos. Today, this Black Queer non-binary femme plant influencer known as Plant Kween tends to a family of more than 200 healthy green gurls in the Brooklyn apartment they call home. You Grow, Gurl! is Kweens fun and fabulous guide to becoming a plant parent and keeping your green gurls growing and thriving.Anyone can be a plant parent!Its all about TLCtaking the time and energy to focus on a plants needs, and ultimately your own. Featuring 200 full-color photos and illustrations, practical instructions and tipson everything from propagating to measuring humidity to repottingactivities, and stories, this fun and joyful guide shows how to green-up any space and have it serving those lush lewks.Self-care takes many forms and tending to your plants needs helps you grow too. In addition to information and advice on plant care, Kween provides meditations, mindfulness activities, playlists, and more to help you practice self-care through plant-care. As Kween says, We can learn a lot about how we treat ourselves, how we treat others, and how we navigate the world from these green lil creatures.Healing and growing your heart, body, and soul takes time, love, and focus. Taking care of plants teaches you to apply that same attention and love to yourself and helps you find new pathways to explore on your own botanical adventure to self-love.

The idea for this book emerged from a conversation between Vivian Forbes and Charles Eaton following two seminars held in the Department of Geography at the University of Western Australia given by Trevor So?eld and Christopher Grif?n more than ?ve years ago. One seminar involved papers from Charles Eaton and Christopher Grif?n on the recent Speight coup in Fiji; the other, given by Trevor So?eld, was on the Solomon Islands. The seminars were attended by, among others, Dennis Rumley, who on getting involved in the conversation, suggested the idea of a book and then followed through on its scope, structure, planning, and possible contributors. Looking back now, we owe a special debt of gratitude to Charles Eaton both for his enthusiasm and his ideas then, and for his continued support throughout the whole project. Since that time ?ve years ago, many people have boarded and have left the Arc. Indeed, the very project itself exhibited a degree of instability. At times, it even looked as though it might not stay a?oat. Thankfully, several early boarders remained ?rmly anchored. Other authors were co-opted later, some at relatively short notice, one or two of them under mild duress. We extend our heartfelt thanks to all of these contributors for remaining patient, enthusiastic, and keeping faith with the project. Naturally, a project like this, dealing with such a large and dynamic region, will always be out-of-date.

The idea for this book emerged from a conversation between Vivian Forbes and Charles Eaton following two seminars held in the Department of Geography at the University of Western Australia given by Trevor So?eld and Christopher Grif?n more than ?ve years ago. One seminar involved papers from Charles Eaton and Christopher Grif?n on the recent Speight coup in Fiji; the other, given by Trevor So?eld, was on the Solomon Islands. The seminars were attended by, among others, Dennis Rumley, who on getting involved in the conversation, suggested the idea of a book and then followed through on its scope, structure, planning, and possible contributors. Looking back now, we owe a special debt of gratitude to Charles Eaton both for his enthusiasm and his ideas then, and for his continued support throughout the whole project. Since that time ?ve years ago, many people have boarded and have left the Arc. Indeed, the very project itself exhibited a degree of instability. At times, it even looked as though it might not stay a?oat. Thankfully, several early boarders remained ?rmly anchored. Other authors were co-opted later, some at relatively short notice, one or two of them under mild duress. We extend our heartfelt thanks to all of these contributors for remaining patient, enthusiastic, and keeping faith with the project. Naturally, a project like this, dealing with such a large and dynamic region, will always be out-of-date.

The idea for this book emerged from a conversation between Vivian Forbes and Charles Eaton following two seminars held in the Department of Geography at the University of Western Australia given by Trevor So?eld and Christopher Grif?n more than ?ve years ago. One seminar involved papers from Charles Eaton and Christopher Grif?n on the recent Speight coup in Fiji; the other, given by Trevor So?eld, was on the Solomon Islands. The seminars were attended by, among others, Dennis Rumley, who on getting involved in the conversation, suggested the idea of a book and then followed through on its scope, structure, planning, and possible contributors. Looking back now, we owe a special debt of gratitude to Charles Eaton both for his enthusiasm and his ideas then, and for his continued support throughout the whole project. Since that time ?ve years ago, many people have boarded and have left the Arc. Indeed, the very project itself exhibited a degree of instability. At times, it even looked as though it might not stay a?oat. Thankfully, several early boarders remained ?rmly anchored. Other authors were co-opted later, some at relatively short notice, one or two of them under mild duress. We extend our heartfelt thanks to all of these contributors for remaining patient, enthusiastic, and keeping faith with the project. Naturally, a project like this, dealing with such a large and dynamic region, will always be out-of-date.

This book serves as an introduction to graph theory and its applications. It is intended for a senior undergraduate course in graph theory but is also appropriate for beginning graduate students in science or engineering. The book presents a rigorous (proof-based) introduction to graph theory while also discussing applications of the results for solving real-world problems of interest. The book is divided into four parts. Part 1 covers the combinatorial aspects of graph theory including a discussion of common vocabulary, a discussion of vertex and edge cuts, Eulerian tours, Hamiltonian paths and a characterization of trees. This leads to Part 2, which discusses common combinatorial optimization problems. Spanning trees, shortest path problems and matroids are all discussed, as are maximum flow problems. Part 2 ends with a discussion of graph coloring and a proof of the NP-completeness of the coloring problem. Part 3 introduces the reader to algebraic graph theory, and focuses on Markov chains, centrality computation (e.g., eigenvector centrality and page rank), as well as spectral graph clustering and the graph Laplacian. Part 4 contains additional material on linear programming, which is used to provide an alternative analysis of the maximum flow problem. Two appendices containing prerequisite material on linear algebra and probability theory are also provided.

This book provides an introduction to the mathematical theory of games using both classical methods and optimization theory. Employing a theorem-proof-example approach, the book emphasizes not only results in game theory, but also how to prove them.Part 1 of the book focuses on classical results in games, beginning with an introduction to probability theory by studying casino games and ending with Nash's proof of the existence of mixed strategy equilibria in general sum games. On the way, utility theory, game trees and the minimax theorem are covered with several examples. Part 2 introduces optimization theory and the Karush–Kuhn–Tucker conditions and illustrates how games can be rephrased as optimization problems, thus allowing Nash equilibria to be computed. Part 3 focuses on cooperative games. In this unique presentation, Nash bargaining is recast as a multi-criteria optimization problem and the results from linear programming and duality are revived to prove the classic Bondareva–Shapley theorem. Two appendices covering prerequisite materials are provided, and a "bonus" appendix with an introduction to evolutionary games allows an instructor to swap out some classical material for a modern, self-contained discussion of the replicator dynamics, the author's particular area of study.

This book provides an introduction to the mathematical theory of games using both classical methods and optimization theory. Employing a theorem-proof-example approach, the book emphasizes not only results in game theory, but also how to prove them.Part 1 of the book focuses on classical results in games, beginning with an introduction to probability theory by studying casino games and ending with Nash's proof of the existence of mixed strategy equilibria in general sum games. On the way, utility theory, game trees and the minimax theorem are covered with several examples. Part 2 introduces optimization theory and the Karush–Kuhn–Tucker conditions and illustrates how games can be rephrased as optimization problems, thus allowing Nash equilibria to be computed. Part 3 focuses on cooperative games. In this unique presentation, Nash bargaining is recast as a multi-criteria optimization problem and the results from linear programming and duality are revived to prove the classic Bondareva–Shapley theorem. Two appendices covering prerequisite materials are provided, and a "bonus" appendix with an introduction to evolutionary games allows an instructor to swap out some classical material for a modern, self-contained discussion of the replicator dynamics, the author's particular area of study.