Preface; Contents; Chapter 1 Introduction and Fundamentals; 1.1Fundamentals; 1.2Applications; 1.3Criticisms and Open Debates ; Chapter 2 Priority vector and consistency; 2.1Priority vector; 2.1.1Eigenvector method; 2.1.2Geometric mean method; 2.1.3Other methods and discussion ; 2.2Consistency; 2.2.1Consistency index and consistency ratio; 2.2.2Index of determinants; 2.2.3Geometric consistency index; 2.2.4Harmonic consistency index; 2.2.5Ambiguity index; 2.2.6Other indices and discussion ; Chapter 3 Missing comparisons and group decisions; 3.1Missing comparisons

3.1.1Optimization of the coefficient c33.1.2Revised geometric mean method; 3.1.3Other methods and discussion ; 3.2Group decisions; 3.2.1Integrated methods ; Chapter 4 Extensions; 4.1Equivalent representations; 4.1.1Additive pairwise comparison matrices; 4.1.2Reciprocal relations; 4.1.3Group isomorphisms between equivalent representations ; 4.2Interval AHP; 4.3Fuzzy AHP; 4.3.1Fuzzy AHP with triangular fuzzy numbers; 4.3.2Is the fuzzy AHP valid? ; Chapter 5 Conclusions; Appendix A Eigenvalues and eigenvectors; Appendix B Solutions; References; Index