Chairs: Francisca França (UFF) and Liliana Costa (CPII)
Jorge Alencar, Instituto Federal do Triângulo Mineiro, Brazil
Sebastian Cioaba, University of Delaware, USA
Alexander Farrugia, University of Malta Junior College, Malta
Chairs: Carla Oliveira (ENCE/IBGE) and Renata Del-Vecchio (UFF)
Vladimir Nikiforov, University of Memphis, USA.
Rosário Fernandes, CMA/FCT/Universidade Nova de Lisboa, Portugal.
Kauê Cardoso, Instituto Federal do Rio Grande do Sul – Campus Feliz, RS, Brazil.
Chairs: Vilmar Trevisan (UFRGS) and Francesco Belardo (UNINA)
1. Signed Graphs – basic concepts (Slides of the talk)
Francesco Belardo, Università degli studi di Napoli Federico II, Italy
2. Signed Graphs – maximum eigenvalue and spectral radius (Slides of the talk)
Maurizio Brunetti, Università degli studi di Napoli Federico II, Italy
3. Strongly regular Signed Graphs (Slides of the talk)
Zoran Stanic, University of Belgrade, Serbia
Chairs: Nair Abreu (UFRJ) and Carlos Hoppen (UFRGS)
1. Disease Invasibility on Networks: An Application of SGT (Slides of the talk)
Steve Kirkland, University of Manitoba, Canada.
2. Eigenvalue location and applications (Slides of the talk)
Vilmar Trevisan, Universidade Federal do Rio Grande do Sul, Brazil
3. Discussion and closing remarks.