This monograph discusses the theoretical and practical development of multicriteria decision making (MCDM). The main purpose of MCDM is the construction of systematized strategies for the "optimisation" of feasible options, as well as the justification of why some alternatives can be declared "optimal". However, at time, we must make decisions in an uncertain environment and such inconvenience gives rise to a much more elaborate scenario. This book highlights models where this lack of certainty can be flexibly fitted in and goes on to explore valuable strategies for making decisions under a multiplicity of criteria. Methods discussed include bipolar fuzzy TOPSIS method, bipolar fuzzy ELECTRE-I method, bipolar fuzzy ELECTRE-II method, bipolar fuzzy VIKOR method, bipolar fuzzy PROMETHEE method, and two-tuple linguistic bipolar fuzzy Heronian mean operators. This book is a valuable resource for researchers, computer scientists, and social scientists alike.

This monograph discusses decision making methods under bipolar fuzzy graphical models with the aim of overcoming the lack of mathematical approach towards bipolar information-positive and negative. It investigates the properties of bipolar fuzzy graphs, their distance functions, and concept of their isomorphism. It presents certain notions, including irregular bipolar fuzzy graphs, domination in bipolar fuzzy graphs, bipolar fuzzy circuits, energy in bipolar fuzzy graphs, bipolar single-valued neutrosophic competition graphs, and bipolar neutrosophic graph structures. This book also presents the applications of mentioned concepts to real-world problems in areas of product manufacturing, international relations, psychology, global terrorism and more, making it valuable for researchers, computer scientists, social scientists and alike.

This book describes a set of hybrid fuzzy models showing how to use them to deal with incomplete and/or vague information in different kind of decision-making problems. Based on the authors' research, it offers a concise introduction to important models, ranging from rough fuzzy digraphs and intuitionistic fuzzy rough models to bipolar fuzzy soft graphs and neutrosophic graphs, explaining how to construct them. For each method, applications to different multi-attribute, multi-criteria decision-making problems, are presented and discussed. The book, which addresses computer scientists, mathematicians, and social scientists, is intended as concise yet complete guide to basic tools for constructing hybrid intelligent models for dealing with some interesting real-world problems. It is also expected to stimulate readers' creativity thus offering a source of inspiration for future research.

This book provides readers with an introduction to m-polar fuzzy graphs and m-polar fuzzy hypergraphs, covering both theories and applications. A special emphasis is given to m-polar fuzzy graphs at the aim of filling a gap in the literature, namely the absence of a mathematical approach to analyze multi-index, multipolar, and multi-attribute data. The book describes metrics and labeling in m-polar graphs, m-polar fuzzy matroids. It also discusses in detail important applications in decision-making problems and imaging processing. The book is expected to stimulate the curiosity of mathematics, computer scientists, and social scientists alike, and to provide both students and researchers with the necessary knowledge to understand and apply m polar fuzzy graph theory.

'I read with great interest the current state of Islamic economics and finance as examined by Muhammad Akram Khan, who has given a fresh outlook for the readers to find out its limitations and to search for its solutions. Khan has read widely in the subject matter, and presented his views with reference to literature and thoughtful and logical arguments. While many may not agree with his arguments or will have a better explanation, I find his arguments at least worthy of examination to strengthen the arguments of those who might oppose him. Although Khan is critical of the subject matter, he is very sympathetic to the greater objectives of Islamic economics and provides his own prescriptions to achieve those objectives.' - M. Kabir Hassan, University of New Orleans, US What is Wrong with Islamic Economics? takes an objective look at the state of the art in Islamic economics and finance. It analyses reasons for perceived stagnation and also suggests a way forward. As well as probing various myths, the book presents several innovative ideas and a methodology for developing the subject on new foundations. It also highlights weaknesses in the conventional position on prohibition of interest, which has led Islamic banks devise a series of legal tricks. The author notes how the original aim of devising a new brand of banking has become less prominent whilst Islamic banks now position themselves more closely to conventional banks. The book also offers insights into how certain traditional thinking has seemingly ignored the egalitarian spirit of the law of zakah and created a scenario where zakah is not able to help the billions of poor people around the globe. This detailed book will appeal to students, professors, researchers, Islamic banks and finance houses, consulting companies, accounting firms, and regulatory bodies. Professional economists, libraries in research and training organizations, as well as anyone with a general interest in the topic will find much to interest them.

Islamic economics and finance have increased in importance over the last few decades, with new Islamic financial institutions opening up and a number of important books published on the topic.
This glossary, fully updated and revised for the new edition, uses easy to understand language to introduce terms used by Muslim scholars, historians and legal experts. The book covers terms from Arabic, Urdu, Turkish, Malaysian and English sources whilst covering the Islamic side of such terms as taxation, banking, insurance, accounting, and auditing.
The book's unassuming yet comprehensive nature will appeal to economists, bankers and accountants as well as students and researchers with an interest in economics and finance.

Series Information:
Routledge International Studies in Money and Banking

Metal Oxide-Carbon Hybrid Materials: Synthesis, Properties and Applications reviews the advances in the fabrication and application of metal oxide-carbon-based nanocomposite materials. Their unique properties make them ideal materials for gas-sensing, photonics, catalysis, opto-electronic, and energy-storage applications. In the first section, the historical background to the hybrid materials based on metal oxide-carbon and the hybridized metal oxide composites is provided. It also highlights several popular methods for the preparation of metal oxide-carbon composites through solid-state or solution-phase reactions, and extensively discusses the materials' properties. Fossil fuels and renewable energy sources cannot meet the ever-increasing energy demands of an industrialized and technology-driven global society. Therefore, the role of metal oxide-carbon composites in energy generation, hydrogen production, and storage devices, such as rechargeable batteries and supercapacitors, is of extreme importance. These problems are discussed in in the second section of the book. Rapid industrialization has resulted in serious environmental issues which in turn have caused serious health problems that require the immediate attention of researchers. In the third section, the use of metal oxide-carbon composites in water purification, photodegradation of industrial contaminants, and biomedical applications that can help to clean the environment and provide better healthcare solutions is described. The final section is devoted to the consideration of problems associated with the development of sensors for various applications. Numerous studies performed in this area have shown that the use of composites can significantly improve the operating parameters of such devices. Metal Oxide-Carbon Hybrid Materials: Synthesis, Properties and Applications presents a comprehensive review of the science related to metal oxide-carbon composites and how researchers are utilizing these materials to provide solutions to a large array of problems.

This monograph discusses decision making methods under bipolar fuzzy graphical models with the aim of overcoming the lack of mathematical approach towards bipolar information-positive and negative. It investigates the properties of bipolar fuzzy graphs, their distance functions, and concept of their isomorphism. It presents certain notions, including irregular bipolar fuzzy graphs, domination in bipolar fuzzy graphs, bipolar fuzzy circuits, energy in bipolar fuzzy graphs, bipolar single-valued neutrosophic competition graphs, and bipolar neutrosophic graph structures. This book also presents the applications of mentioned concepts to real-world problems in areas of product manufacturing, international relations, psychology, global terrorism and more, making it valuable for researchers, computer scientists, social scientists and alike.

'I read with great interest the current state of Islamic economics and finance as examined by Muhammad Akram Khan, who has given a fresh outlook for the readers to find out its limitations and to search for its solutions. Khan has read widely in the subject matter, and presented his views with reference to literature and thoughtful and logical arguments. While many may not agree with his arguments or will have a better explanation, I find his arguments at least worthy of examination to strengthen the arguments of those who might oppose him. Although Khan is critical of the subject matter, he is very sympathetic to the greater objectives of Islamic economics and provides his own prescriptions to achieve those objectives.' - M. Kabir Hassan, University of New Orleans, US What is Wrong with Islamic Economics? takes an objective look at the state of the art in Islamic economics and finance. It analyses reasons for perceived stagnation and also suggests a way forward. As well as probing various myths, the book presents several innovative ideas and a methodology for developing the subject on new foundations. It also highlights weaknesses in the conventional position on prohibition of interest, which has led Islamic banks devise a series of legal tricks. The author notes how the original aim of devising a new brand of banking has become less prominent whilst Islamic banks now position themselves more closely to conventional banks. The book also offers insights into how certain traditional thinking has seemingly ignored the egalitarian spirit of the law of zakah and created a scenario where zakah is not able to help the billions of poor people around the globe. This detailed book will appeal to students, professors, researchers, Islamic banks and finance houses, consulting companies, accounting firms, and regulatory bodies. Professional economists, libraries in research and training organizations, as well as anyone with a general interest in the topic will find much to interest them.