The Editorial Board of the special issue|||Foreword|||157-159|||
Sergio Albeverio, Rodolfo Figari|||Quantum fields and point interactions.</b>|||161-180|||
Riccardo Adami, Simone Dovetta|||One-dimensional versions of three-dimensional system: Ground states for the NLS on the spatial grid.</b>|||181-194|||
Giovanni Alessandrini, Vincenzo Nesi|||Locally invertible &sigma;--harmonic mappings.</b>|||195-203|||
Giulia Basti, Rodolfo Figari, Alessandro Teta|||Regularized Quadratic Forms for a Three Boson System with Zero-Range Interactions.</b>|||205-216|||
Massimo Bertini, Diego Noja, Andrea Posilicano|||A note on the infrared problem in model field theories.</b>|||217-228|||
Claudio Cacciapuoti, Davide Fermi, Andrea Posilicano|||On inverses of Krein's Q-functions.</b>|||229-240|||
Raffaele Carlone, Domenico Finco|||Expansion of the resolvent in a Feshbach model.</b>|||241-255|||
Fabio Cipriani|||On the eigenvalue counting function for Schr&ouml;dinger operator: some upper bounds.</b>|||257-276|||
Michele Correggi, Luca Oddis|||Hamiltonians for Two-Anyon Systems.</b>|||277-292|||
Giuseppe Gaeta, Claudia Lunini, Francesco Spadaro|||Recent advances in symmetry of  stochastic differential equations.</b>|||293-306|||
Giovanna Marcelli, Domenico Monaco, Massimo Moscolari, Gianluca Panati|||The Haldane model and its localization dichotomy.</b>|||307-327|||
Giuseppe Marmo, Alessandro Zampini|||K&auml;hler geometry on complex projective spaces via reduction and unfolding.</b>|||329-345|||
Alessandro Michelangeli, Giuseppe Pitton|||Non-linear Gross-Pitaevskii dynamics of a 2D binary condensate: a numerical analysis.</b>|||347-362|||