Dr V (Valisoa) Rakotonarivo


Tel: +27 12 420 3989

E-mail: [email protected]

Position: Lecturer

Office: Mathematics Building 2-8

Academic qualifications: MSc, PhD (Stellenbosch University)

Research interests: Graph theory and Combinatorics

ORCID: Valisoa Rakotonarivo (0000-0001-6046-012X) - ORCID



Publications over the past five years

Kovse M, Misanantenaina VR, Wagner S, Steiner Wiener index and line graphs of trees. Discrete Mathematics Letters, 9(2022), 86-91

Misanantenaina VR, Wagner S, A polynomial associated with rooted trees and specific posets. Transactions on Combinatorics 11(3)(2022), 255-279

Andriantiana EOD, Misanantenaina VR, Wagner SExtremal trees for fixed degree sequence. The Electronic Journal for Combinatorics 28(1)(2021), 34 pp.

Andriantiana EOD, Misanantenaina VR, Wagner SThe average size of matchings in graphs. Graphs and Combinatorics 36(3)(2020), 539–560.

Dadedzi K, Misanantenaina VR, Wagner S, On the distance spectral radius of trees with given degree sequence. Discussiones Mathematicae Graph Theory 40(2020), 495–524

Andriantiana EOD, Misanantenaina VR, Wagner SThe average size of independent sets in graphs. European Journal of Mathematics 6(2019), 561–576

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