2026 Dimitrios M. Thilikos: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	47	1288	1101	5	5	329	7906
Computer Science	47	6555	6366	44	44	335	7948

Dimitrios M. Thilikos publication distribution in Mathematics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Mathematics in 2026. The highlighted bar marks where Dimitrios M. Thilikos sits on this spectrum.

42 publications 537+

This scientist: 329 publications — 89th percentile

89% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 537 publications or more.

Dimitrios M. Thilikos D-index placement in Mathematics in 2026

The chart shows the D-index (discipline H-index) distribution of Mathematics scientists ranked by Research.com in 2026. The highlighted bar marks where Dimitrios M. Thilikos sits on this spectrum.

30 D-Index 86+

This scientist: 47 D-Index — 66th percentile

66% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 86 D-Index or more.

Overview

Dimitrios M. Thilikos is affiliated with the National and Kapodistrian University of Athens in Greece. Their research primarily spans the fields of Computer Science and Mathematics, with a strong focus on Computational Theory and Mathematics. Their body of work encompasses several subfields including Computer Networks and Communications, Discrete Mathematics and Combinatorics, Computer Graphics and Computer-Aided Design, and Geometry and Topology.

The main topics covered in their research include Advanced Graph Theory Research, Complexity and Algorithms in Graphs, Computational Geometry and Mesh Generation, Limits and Structures in Graph Theory, Optimization and Search Problems, Graph Theory and Applications, and Formal Methods in Verification.

Their recent papers include the following:

k-apices of minor-closed graph classes. II. Parameterized algorithms (2020) published in arXiv (Cornell University)
k -apices of Minor-closed Graph Classes. II. Parameterized Algorithms (2022) published in ACM Transactions on Algorithms
Subgraph Complementation (2020) published in Algorithmica
k-apices of minor-closed graph classes. I. Bounding the obstructions (2023) published in Journal of Combinatorial Theory Series B
Bidimensionality and Kernels (2020) published in SIAM Journal on Computing

The frequent co-authors of Dimitrios M. Thilikos are:

Giannos Stamoulis
Petr A. Golovach
Sebastian Wiederrecht
Ignasi Sau
Fedor V. Fomin

Major publication venues for their work include:

arXiv (Cornell University)
SIAM Journal on Discrete Mathematics
Discrete Applied Mathematics
Journal of Computer and System Sciences
ACM Transactions on Algorithms

Best Publications

An annotated bibliography on guaranteed graph searching

Fedor V. Fomin;Dimitrios M. Thilikos

468
Citations
Subexponential parameterized algorithms on bounded-genus graphs and H-minor-free graphs

Erik D. Demaine;Fedor V. Fomin;Mohammadtaghi Hajiaghayi;Dimitrios M. Thilikos

413
Citations
Dominating Sets in Planar Graphs: Branch-Width and Exponential Speed-Up

Fedor V. Fomin;Dimitrios M. Thilikos

234
Citations
Bidimensionality and kernels

Fedor V. Fomin;Daniel Lokshtanov;Saket Saurabh;Dimitrios M. Thilikos

192
Citations
Fixed-parameter algorithms for (k, r)-center in planar graphs and map graphs

Erik D. Demaine;Fedor V. Fomin;Mohammadtaghi Hajiaghayi;Dimitrios M. Thilikos

191
Citations
Fugitive-search games on graphs and related parameters

Nick D. Dendris;Nick D. Dendris;Lefteris M. Kirousis;Lefteris M. Kirousis;Dimitrios M. Thilikos;Dimitrios M. Thilikos

167
Citations
Meta) Kernelization

Hans L. Bodlaender;Fedor V. Fomin;Daniel Lokshtanov;Eelko Penninkx

160
Citations
D-cores: measuring collaboration of directed graphs based on degeneracy

Christos Giatsidis;Dimitrios M. Thilikos;Michalis Vazirgiannis;Michalis Vazirgiannis;Michalis Vazirgiannis

159
Citations
Evaluating Cooperation in Communities with the k-Core Structure

Christos Giatsidis;Dimitrios M. Thilikos;Michalis Vazirgiannis

145
Citations
Parameterized complexity of finding regular induced subgraphs

Hannes Moser;Dimitrios M. Thilikos

125
Citations
Subexponential parameterized algorithms on graphs of bounded-genus and H-minor-free graphs

Erik D. Demaine;Fedor V. Fomin;MohammadTaghi Hajiaghayi;Dimitrios M. Thilikos

115
Citations
Bidimensional Parameters and Local Treewidth

Erik D. Demaine;Fedor V. Fomin;Mohammad Taghi Hajiaghayi;Dimitrios M. Thilikos

115
Citations
Constructive Linear Time Algorithms for Branchwidth

Hans L. Bodlaender;Dimitrios M. Thilikos

112
Citations
Searching Is Not Jumping

Lali Barrière;Pierre Fraigniaud;Nicola Santoro;Dimitrios M. Thilikos

107
Citations
Meta) Kernelization

Hans L. Bodlaender;Fedor V. Fomin;Daniel Lokshtanov;Eelko Penninkx

106
Citations
On Graph Powers for Leaf-Labeled Trees

Naomi Nishimura;Prabhakar Ragde;Dimitrios M. Thilikos

103
Citations
Treewidth for graphs with small chordality

Hans L. Bodlaender;Dimitrios M. Thilikos

102
Citations
Cutwidth I: a linear time fixed parameter algorithm

Dimitrios M. Thilikos;Maria Serna;Hans L. Bodlaender

97
Citations
Algorithms and obstructions for linear-width and related search parameters

Dimitrios M. Thilikos

91
Citations
Faster Fixed-Parameter Tractable Algorithms for Matching and Packing Problems

M. R. Fellows;C. Knauer;N. Nishimura;P. Ragde

66
Citations
Book review: Invitation to fixed-parameter algorithms

Dimitrios M. Thilikos

27
Citations
Subexponential parameterized algorithms

Frederic Dorn;Fedor V. Fomin;Dimitrios M. Thilikos

24
Citations

Frequent Co-Authors

Fedor V. Fomin University of Bergen

Hans L. Bodlaender Utrecht University

Daniël Paulusma Durham University

Christophe Paul University of Montpellier

MohammadTaghi Hajiaghayi University of Maryland, College Park

Daniel Lokshtanov University of California, Santa Barbara

Erik D. Demaine MIT

Saket Saurabh Institute of Mathematical Sciences

Michalis Vazirgiannis École Polytechnique

Michael R. Fellows Lebanese American University

External Links

Personal website of Dimitrios M. Thilikos Google Scholar page

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