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Hybrid Event

6th - 7th July 2026 | Sintra, Portugal

International Conference on Graph Theory and Network Analysis (ICGTNA - 26)

4

Days

4

Hrs

07

Min

02

Sec

Conference Program

Session Tracks

SDG Wheel

Aligned with

UN Sustainable Development Goals

This conference contributes to global sustainability by aligning its research discussions and academic sessions with key United Nations Sustainable Development Goals. It fosters knowledge exchange, innovation, and collaborative engagement.

Why it matters

SDG 3 — Good Health and Well-being
SDG 4 — Quality Education
SDG 8 — Decent Work and Economic Growth
SDG 9 — Industry, Innovation and Infrastructure
SDG 11 — Sustainable Cities and Communities
SDG 12 — Responsible Consumption and Production
Explore All Session Tracks
Track 01
Foundations of Graph Theory

This track focuses on the fundamental principles and theorems of graph theory, exploring topics such as connectivity, graph coloring, and combinatorial structures. Researchers are invited to present novel findings that enhance the theoretical underpinnings of graph-related concepts.

Track 02
Algorithms in Network Analysis

This session will delve into algorithmic approaches for analyzing complex networks, including efficiency improvements and novel methodologies. Contributions that address computational challenges and optimize existing algorithms are particularly welcome.

Track 03
Random Graphs and Their Applications

This track examines the properties and applications of random graphs in various fields, including social networks and biological systems. Papers that explore the theoretical aspects as well as practical implementations are encouraged.

Track 04
Spectral Graph Theory

Focusing on the spectral properties of graphs, this session invites research that connects eigenvalues and eigenvectors to graph structure and dynamics. Contributions that apply spectral methods to real-world problems are highly sought after.

Track 05
Combinatorial Optimization in Networks

This track addresses optimization problems within network structures, emphasizing combinatorial techniques and their applications. Researchers are invited to share innovative solutions to classic and emerging optimization challenges.

Track 06
Complex Networks: Theory and Applications

This session explores the intricacies of complex networks, including their topology, dynamics, and real-world applications. Papers that bridge theoretical insights with practical implications in various domains are encouraged.

Track 07
Graph Theory in Data Science

This track highlights the intersection of graph theory and data science, focusing on methods that leverage graph-based techniques for data analysis and interpretation. Contributions that showcase innovative applications in big data contexts are welcome.

Track 08
Communication Networks and Graph Models

This session investigates the role of graph models in understanding and optimizing communication networks. Papers that present new models or enhance existing frameworks for network communication are particularly encouraged.

Track 09
Network Flow and Connectivity

Focusing on the principles of network flow and connectivity, this track invites research that addresses flow optimization and network resilience. Contributions that explore theoretical advancements or practical applications in this area are welcome.

Track 10
Discrete Mathematics and Graph Theory

This session emphasizes the relationship between discrete mathematics and graph theory, exploring combinatorial aspects and their implications. Researchers are invited to present work that enhances our understanding of discrete structures through graph-theoretic lenses.

Track 11
Modeling Real-World Networks

This track focuses on the modeling of real-world networks using graph theoretical approaches, addressing challenges in representation and analysis. Contributions that provide insights into the modeling process and its applications across various fields are encouraged.

2026 UPDATE

Consistent Academic Support

Science Net ensures that research activities continue without interruption in the current global situation. Participants can engage through digital and hybrid conference formats.