This undergraduate textbook provides an introduction to graph theory, which has numerous applications in modeling problems in science and technology, and has become a vital component to computer science, computer science and engineering, and mathematics curricula of universities all over the world. The author follows a methodical and easy to understand approach. Beginning with the historical background, motivation and applications of graph theory, the author first explains basic graph theoretic terminologies. From this firm foundation, the author goes on to present paths, cycles, connectivity, trees, matchings, coverings, planar graphs, graph coloring and digraphs as well as some special classes of graphs together with some research topics for advanced study. Filled with exercises and illustrations, Basic Graph Theory is a valuable resource for any undergraduate student to understand and gain confidence in graph theory and its applications to scientific research, algorithms and problem solving.
This book constitutes the proceedings of the 4th International Workshop on Algorithms and Computation, held in Dhaka, Bangladesh, in February 2010. The 23 revised full papers were carefully reviewed and selected from 60 submissions. The volume also contains 4 invited papers.The topics covered are graph drawing, computational geometry, graph algorithms, computational biology and strings, combinatorial optimization, approximation algorithms, and parameterized complexity.
The book presents the important fundamental theorems and algorithms on planar graph drawing with easy-to-understand and constructive proofs. Extensively illustrated and with exercises included at the end of each chapter, it is suitable for use in advanced undergraduate and graduate level courses on algorithms, graph theory, graph drawing, information visualization and computational geometry. The book will also serve as a useful reference source for researchers in the field of graph drawing and software developers in information visualization, VLSI design and CAD.
This undergraduate textbook provides an introduction to graph theory, which has numerous applications in modeling problems in science and technology, and has become a vital component to computer science, computer science and engineering, and mathematics curricula of universities all over the world. The author follows a methodical and easy to understand approach. Beginning with the historical background, motivation and applications of graph theory, the author first explains basic graph theoretic terminologies. From this firm foundation, the author goes on to present paths, cycles, connectivity, trees, matchings, coverings, planar graphs, graph coloring and digraphs as well as some special classes of graphs together with some research topics for advanced study. Filled with exercises and illustrations, Basic Graph Theory is a valuable resource for any undergraduate student to understand and gain confidence in graph theory and its applications to scientific research, algorithms and problem solving.
This volume explores some recent thoughts and trends in environmental philosophy and applied ethics. The topics selected here are contemporary and offered in academic programs across the globe. This book is an essential reference work for those who are keen to conduct detailed research within the fields of environmental philosophy, environmental humanities, culture, public health, applied ethics, bioethics, and political philosophy, as well as the general reader interested in the ethical and philosophical issues that are transforming and touching our lives. The book uniquely focuses both western and non-western approaches.
This book seeks to investigate not only the causes of radicalization but also how radicalization has unfolded since 2009 based on an exhaustive review of the relevant literature and two stints of fieldwork in Bangladesh involving 71 in depth interviews of highly credentialed individuals. This book looks at both local and global factors that have served to provoke young Bangladeshis, many of whom are from relatively well-educated backgrounds, to become religiously belligerent and eventually to turn into terrorists. Ideology, it is argued, plays a pivotal role in the radicalization process, and justifies violence. Most importantly, ideology proffers solutions to the micro and macrocauses of commonly identifiable youth disaffection. This book mainly focuses on the Islamic State and Al Qaeda’s exploitation of religious beliefs and their construction of a mobilizing, apocalyptic narrative that strikes a chord with the young, middle-class Muslims. Both organizations target them for recruitment. The book ends by proffering what is called a ‘Pyramid Root Cause model,’ which attempts to tie all the causative variables of radicalization into a connected explanation of what has been happening in Bangladesh over the last decade. This book is of interest to scholars of political Islam, international politics, and security studies, including terrorism and the politics of South Asia.
Bangladesh is a large delta, where most people live in the overpopulated floodplains. Flooding is a normal phenomenon, which causes much suffering. How to reduce this suffering through better managing floods is a big societal challenge. To date, societal initiatives to address this challenge mainly consist of the construction of embankments along the river bank, to control hydrological processes and ‘discipline’ the river. Yet, such embankments generate their own hydrological and societal responses in sometimes unexpected ways. The study of these interactions and feedback mechanisms between hydrological and social processes is a new academic field, one that is particularly relevant in a dynamic delta such as Bangladesh. This research sets out to explore the phenomena, opportunities and risks generated by the interactions between physical and societal processes along the Jamuna River in Bangladesh. It conceptualize these interactions as temporally dynamic and spatially diverse combinations of fighting and living with water. The research proposes the concept of "Socio-hydrological spaces (SHSs)" to enrich the study of socio-hydrology. A SHS is a geographical area in a landscape. Its particular combination of hydrological and social features gives rise to the emergence of distinct interactions and dynamics (patterns) between society and water. The SHSs concept suggests that the interactions between society and water are place-bound and specific because of differences in social processes, technological choices and opportunities, and hydrological dynamics. Through the concept of SHS, this research does not only contribute to advance the knowledge about socio-hydrological dynamics in Bangladesh, but also provides more general insights for flood risk management.
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