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Andrea Patricia Jimenez Ramirez

Assistant Professor

Universidad de Valparaíso

Valparaíso, Chile

My research interests lie in the area of discrete mathematics. I am particularly interested in structural and topological graph theory, extremal combinatorics and discrete mathematics in statistical physics.

Mathematical Modeling, UNIVERSIDAD DE CHILE. Chile, 2012
Mathematics, UNIVERSIDAD DE CHILE. Chile, 2008

Assistant Professor Full Time

UNIVERSIDAD DE VALPARAISO

Facultad de Ingeniería

Valparaiso, Chile

2015 - A la fecha
Postdoctoral fellow Full Time

UNIVERSIDADE DE SAO PAULO

Sao Paulo, Brasil

2012 - 2014
Visitor Fellow Full Time

GEORGIA INSTITUTE OF TECHNOLOGY

Atlanta, Georgia, Estados Unidos

2014 - 2014

Postdoctoral fellow Full Time

Universidade de Sao Paulo

Sao Paulo, Brasil

2012 - 2014
Visitor fellow Full Time

Georgia Institute of Tecnology

Atlanta, Georgia, Estados Unidos

2014 - 2014

Editors' Choice from Discrete Mathematics

Journal of Discrete Mathematics

Estados Unidos, 2019

Our paper entitled "Gallai's path decomposition conjecture for triangle-free planar graphs" has been chosen by the editors of Discrete Mathematics to be included in the Editors' Choice selections for 2019. The journal publishes 250-300 papers per year across a broad spectrum of topics in discrete mathematics, chosen from among 1100-1200 submissions. The Editors' Choice papers are nominated by the editors, and we select 10-15 of the best papers from the year to be featured.


Biclique immersions in graphs with independence number 2 Botler F.; JIMENEZ-RAMIREZ, ANGEL ANTONIO; Lintzmayer, C. N.; Pastine, A.; Quiroz, Daniel A.; Sambinelli M. Article ISI European Journal of Combinatorics (2024)
On the Structure of a Smallest Counterexample and a New Class Verifying the 2-Decomposition Conjecture Botler F.; JIMENEZ-RAMIREZ, ANGEL ANTONIO; Sambinelli M.; Wakabayashi Y. Article ISI Graphs and Combinatorics (2024)
Totally odd immersions in line graphs JIMENEZ-RAMIREZ, ANGEL ANTONIO; Quiroz, Daniel A.; Thraves Caro, Christopher Article ISI Discrete Mathematics (2024)
Polynomial degeneracy for the first m energy levels of the antiferromagnetic Ising model Article ISI SCOPUS Annales de l'Institut Henri Poincare (D) Combinatorics, Physics and their Interactions (2021)
Deciding whether a grid is a topological subgraph of a planar graph is NP-complete Article ISI SCOPUS Discrete Mathematics (2020)
Gallai's path decomposition conjecture for triangle-free planar graphs Botler F. Article ISI SCOPUS Discrete Mathematics (2019)
IMPROVED BOUND ON THE MAXIMUM NUMBER OF CLIQUE-FREE COLORINGS WITH TWO AND THREE COLORS Article ISI SCOPUS SIAM Journal on Discrete Mathematics (2018)
Maximum number of sum-free colorings in finite abelian groups Hiep Han Article ISI SCOPUS ISRAEL JOURNAL OF MATHEMATICS (2018)
Omega-slow Solutions and Be Star Disks Article ISI SCOPUS ASTROPHYSICAL JOURNAL (2017)
On path-cycle decompositions of triangle-free graphs Jiménez, Andrea. Wakabayashi, Yoshiko. Article WOS Core Collection ISI DISCRETE MATHEMATICS AND THEORETICAL COMPUTER SCIENCE (2017)
Cubic Bridgeless Graphs and Braces Jimenez A.; Kang M.; Loebl M. Article ISI SCOPUS GRAPHS AND COMBINATORICS (2016)
On path decompositions of 2k-regular graphs Botler F.; Jimenez A. Article SCOPUS ELECTRONIC NOTES IN DISCRETE MATHEMATICS (2015)
Antiferromagnetic Ising model in triangulations with applications to counting perfect matchings Jimenez A.; Kiwi M. Article ISI SCOPUS Discrete Applied Mathematics (2014)
Non-degenerated Ground States and Low-degenerated Excited States in the Antiferromagnetic Ising Model on Triangulations Article WOS Core Collection ISI COMMUNICATIONS IN MATHEMATICAL PHYSICS (2014)
Counting perfect matchings in the geometric dual Jimenez A.; Kiwi M. Article SCOPUS ELECTRONIC NOTES IN DISCRETE MATHEMATICS (2011)
Satisfying states of triangulations of a convex n-gon Jimenez A.; Kiwi M.; Loebl M. Article ISI ELECTRONIC JOURNAL OF COMBINATORICS (2010)


Extremal and Structural Problems in Graph Theory Maya Stein Proyecto (2020)
RESEARCH NETWORK IN HOLOMORPHIC DYNAMICAL SYSTEMS AND STRUCTURAL GRAPH THEORY. Honorato, Gerardo Proyecto (2020)
STALGRAPH: Structural and algorithmic graph theory Maya Stein Proyecto (2020)
Interdisciplinary network on dynamical systems, graph theory and biological networks Proyecto (2018)
Combinatorics and graph theory in statistical physics and theoretical computer science Proyecto (2017)
Graph Decompositions Proyecto (2017)
ABSTRACT GRAPH THEORY, EXTREMAL COMBINATORICS AND APPLICATIONS Proyecto (2014)