IMBESI Maurizio

POSITION: Associate professor in 01/A2-Geometry and Algebra, MAT/03-Geometry, Department MIFT Uni Messina.
QUALIFICATIONS: Graduate in Mathematics, 1987. PhD in Mathematica, 1993.
Member of the INdAM GNSAGA Group, Algebraic Structures and Combinatorial Geometry.
RESEARCH:
- Existence results for some nonlinear systems and equations linked to locally finite graphs.
- Algebraic and geometric properties of bipartite planar graphs and their graceful labeling.
- Implementation of spanning trees and spanning simplicial complexes of connected cycle graphs.
- Term orders descending from polyhedral geometry and combinatorial algebra.
- Variational and topological methods on noncompact differentiable manifolds.
- Integral geometry in Euclidean and Riemannian spaces with fixed curvature.
PAPERS:
- M. Imbesi, G. Molica Bisci, D.D. Repovš, Elliptic problems on weighted locally finite graphs, Topol. Methods Non-linear Anal. 61 (2023), 501-526
- M. Imbesi, R. Lashkaripour, Z. Ahmadi, Existence of three weak solutions for a class of discrete problems driven by p-Laplacian operator, Fixed Point Theory 22 (2021), 231-240
- S. Heidarkhani, F. Gharehgazlouei, M. Imbesi, Existence and multiplicity of homoclinic solutions for a difference equation, Electron. J. Differ. Eq. Vol. 2020 (2020), no. 115, pp. 1-12
- M. Imbesi, M. La Barbiera, Integral closure of bipartite graph ideals, Kodai Math. J. 43 (2020), 243-255
- S. Heidarkhani, M. Imbesi, Nontrivial solutions for partial discrete Dirichlet problems via a local minimum theorem for functionals, J. Nonlin. Funct. Anal. Vol. 2019 (2019), no. 42, pp. 1-14
- S. Heidarkhani, G.A. Afrouzi, M. Imbesi, S. Moradi, Existence of three weak solutions for a perturbed anisotropic discrete Dirichlet problem, Appl. Anal. 98 (2019), 561-580
- M. Imbesi, M. La Barbiera, Vertex covers in graphs with loops, Turk. J. Math. 42 (2018), 1192-1202