Welcome and Opening Remarks

          @misc{ scivideos_PIRSA:15050046,
            doi = {10.48660/15050046},
            url = {https://pirsa.org/15050046},
            author = {Moraru, Ruxandra and Garcia-Raboso, Alberto and Gualtieri, Marco},
            keywords = {Mathematical physics},
            language = {en},
            title = {Welcome and Opening Remarks},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2015},
            month = {may},
            note = {PIRSA:15050046 see, \url{https://scivideos.org/index.php/pirsa/15050046}}
          }