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Luis Adrian Medina Caamaño

Profesor Asociado

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Spectral Graph Theory; Matrix Theory; Linear Algebra


Bounds on the Reciprocal distance energy and Reciprocal distance Laplacian energies of a graph Medina L.; Trigo M. Article ISI SCOPUS Linear and Multilinear Algebra (2022)
Upper bounds and lower bounds for the spectral radius of Reciprocal Distance, Reciprocal Distance Laplacian and Reciprocal Distance signless Laplacian matrices Medina, Luis Article ISI SCOPUS Linear Algebra and Its Applications (2021)
A Note on NIEP for Leslie and Doubly Leslie Matrices Medina, Luis; Nina, Hans; Valero, Elvis Article ISI SCOPUS Mathematics (2020)
Characteristic Polynomials and Eigenvalues for Certain Classes of Pentadiagonal Matrices Article SCOPUS Mathematics (2020)
On Distance Signless Laplacian Spectral Radius and Distance Signless Laplacian Energy Medina, Luis; Trigo, Macarena Article SCOPUS Mathematics (2020)
Optimal control problem for 3D micropolar fluid equations Article ISI SCOPUS Electronic Journal of Qualitative Theory of Differential Equations (2020)
Realizable lists via the spectra of block matrices Article ISI SCOPUS Linear Algebra and Its Applications (2019)
On the dominating induced matching problem: Spectral results and sharp bounds Article ISI SCOPUS Discrete Applied Mathematics (2018)
Construction of Bipartite Graphs Having the Same Randle Energy Rojo O.; Medina L. Article ISI MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY (2012)
Eigenvalues of certain weighted graphs joined at their roots having cliques at some levels Medina L.; Rojo O. Article ISI SCOPUS Linear Algebra and Its Applications (2012)
Energy of line graphs Gutman I.; Robbiano M.; Medina L.; Rojo O. Article ISI SCOPUS Linear Algebra and Its Applications (2010)
EXTREMAL ALGEBRAIC CONNECTIVITIES OF CERTAIN CATERPILLAR CLASSES AND SYMMETRIC CATERPILLARS Rojo O.; Medina L.; De Abreu, NMM; Justel, C Article ISI SCOPUS ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2010)
On the algebraic connectivity of some caterpillars: A sharp upper bound and a total ordering Rojo O.; Medina L.; Abreu N.; Justel, C Article ISI SCOPUS Linear Algebra and Its Applications (2010)
Spectral characterization of some weighted rooted graphs with cliques Rojo O.; Medina L. Article ISI SCOPUS Linear Algebra and Its Applications (2010)
Constructing graphs with energy ?E(G) where G is a bipartite graph Rojo O.; Medina L. Article MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY (2009)
Constructing Graphs with Energy root rE(G) where G is a Bipartite Graph Rojo O.; Medina L. Article ISI MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY (2009)
Maximizing the algebraic connectivity for a subclass of caterpillars Rojo O.; Medina L.; Abreu N.; Justel, C Article SCOPUS Electronic Notes in Discrete Mathematics (2009)
Spectra of generalized Bethe trees attached to a path Rojo O.; Medina L. Article ISI SCOPUS Linear Algebra and Its Applications (2009)
SPECTRA OF WEIGHTED COMPOUND GRAPHS OF GENERALIZED BETHE TREES Rojo O.; Medina L. Article ISI SCOPUS ELECTRONIC JOURNAL OF LINEAR ALGEBRA (2009)
THE ENERGY AND AN APPROXIMATION TO ESTRADA INDEX OF SOME TREES Robbiano M.; Jimenez R.; Medina L. Article ISI SCOPUS MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY (2009)
Tight bounds on the algebraic connectivity of Bethe trees Rojo O.; Medina L. Article ISI SCOPUS Linear Algebra and Its Applications (2006)

Oscar Rojo

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

María Robbiano

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

Luis Medina

Profesor Asociado

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

María Alvarez

Profesor Asociado

Matemáticas

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Exequiel Mallea

Académico

Matemáticas

Universidad Católica del Norte

Antofagasta, Chile

Luis Adrian Medina Caamaño

Líneas de Investigación

Article (21)

Bounds on the Reciprocal distance energy and Reciprocal distance Laplacian energies of a graph

Upper bounds and lower bounds for the spectral radius of Reciprocal Distance, Reciprocal Distance Laplacian and Reciprocal Distance signless Laplacian matrices

A Note on NIEP for Leslie and Doubly Leslie Matrices

Characteristic Polynomials and Eigenvalues for Certain Classes of Pentadiagonal Matrices

On Distance Signless Laplacian Spectral Radius and Distance Signless Laplacian Energy

Optimal control problem for 3D micropolar fluid equations

Realizable lists via the spectra of block matrices

On the dominating induced matching problem: Spectral results and sharp bounds

Construction of Bipartite Graphs Having the Same Randle Energy

Eigenvalues of certain weighted graphs joined at their roots having cliques at some levels

Energy of line graphs

EXTREMAL ALGEBRAIC CONNECTIVITIES OF CERTAIN CATERPILLAR CLASSES AND SYMMETRIC CATERPILLARS

On the algebraic connectivity of some caterpillars: A sharp upper bound and a total ordering

Spectral characterization of some weighted rooted graphs with cliques

Constructing graphs with energy ?E(G) where G is a bipartite graph

Constructing Graphs with Energy root rE(G) where G is a Bipartite Graph

Maximizing the algebraic connectivity for a subclass of caterpillars

Spectra of generalized Bethe trees attached to a path

SPECTRA OF WEIGHTED COMPOUND GRAPHS OF GENERALIZED BETHE TREES

THE ENERGY AND AN APPROXIMATION TO ESTRADA INDEX OF SOME TREES

Tight bounds on the algebraic connectivity of Bethe trees

Oscar Rojo

María Robbiano

Luis Medina

María Alvarez

Exequiel Mallea