The solutions to problems in the text Active Network Analysis are presented in this manual. It contains solutions to most of the problems except a few proofs of the identities and the verification of solutions. All the solutions are worked out in detail, and will be very helpful to those who wish to understand the material in the book, and to verify their answers.Contents:Characterizations of NetworksThe Indefinite-Admittance MatrixActive Two-Port NetworksTheory of Feedback Amplifiers ITheory of Feedback Amplifiers IIStability of Feedback AmplifiersMultiple-Loop Feedback AmplifiersState-Space Analysis and Feedback TheoryTopological Analysis of Active NetworksReadership: Electronics engineers and circuit theoreticians.Key Features:Contains updates on transport, thermodynamic, electronic and magnetic properties in MgB2 and high-Tc superconductorsPresents interesting experimental facts on junctions and fluctuationsDescribes the Ginzburg–Landau theory and BCS model using methods in quantum field theory, such as Green functions, functional integral, Hubbard–Stratonovich transformation and supersymmetry/symmetry breakingDiscusses the problem of Kondo effect and superconductivity for ultrasmall grains, and the Richardson exact solution for a two-band model of superconductivity