\u003ci\u003eNovel Treatments of Strong Correlations, Volume 90\u003c/i\u003e in the \u003ci\u003eAdvances in Quantum Chemistry\u003c/i\u003e series, highlights new advances in the field, with this new volume presenting interesting chapters written by an international board of authors. Topics covered include Coupled Cluster, Stochastic CC, NOFT, Breaking the Symmetry Dilemma : Capturing Strong-Correlations by Restoration of Broken Symmetry Solutions, Flexible wavefunctions, Electronic Coupling to Optical Cavity Modes, Multireference Perturbation Theories Based on the Dyall Hamiltonian, The GW Approximation: A Quantum Chemistry Perspective, Geminals, and more.\u003cul\u003e\u003cli\u003eProvides the authority and expertise of leading contributors from an international board of authors\u003c/li\u003e\u003cli\u003ePresents the latest release in Advances in Quantum Chemistry series\u003c/li\u003e\u003cli\u003eUpdated release includes the latest information on this timely topic\u003c/li\u003e\u003c/ul\u003e