Institution: | 1. Dipartimento di Ingegneria e Scienze dell’Informazione e Matematica, Università di L’Aquila, 67100 L’Aquila, Italy;2. CIDMA—Center for Research and Development in Mathematics and Applications, Department of Mathematics, University of Aveiro, 3810-193 Aveiro, Portugal;1. The Arctic University of Norway, Campus Narvik, P.O. Box 385, 8505 Narvik, Norway;2. Institute for Information Transmission Problems RAS, Bolshoy Karetny 19, Moscow, Russia;1. Department of Mathematics, 342 Machray Hall, 186 Dysart Road, University of Manitoba, Winnipeg, MB R3T 2N2, Canada;2. Department of Mathematical and Statistical Sciences, University of Alberta, Edmonton, Alberta, T6G 2G1, Canada |