Hrant Khachatrian

57 total papers · 453 total citations
16 papers, 50 citations indexed

About

Hrant Khachatrian is a scholar working on Computational Theory and Mathematics, Discrete Mathematics and Combinatorics and Electrical and Electronic Engineering. According to data from OpenAlex, Hrant Khachatrian has authored 16 papers receiving a total of 50 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Computational Theory and Mathematics, 5 papers in Discrete Mathematics and Combinatorics and 4 papers in Electrical and Electronic Engineering. Recurrent topics in Hrant Khachatrian’s work include Graph Labeling and Dimension Problems (7 papers), Advanced Graph Theory Research (7 papers) and Limits and Structures in Graph Theory (5 papers). Hrant Khachatrian is often cited by papers focused on Graph Labeling and Dimension Problems (7 papers), Advanced Graph Theory Research (7 papers) and Limits and Structures in Graph Theory (5 papers). Hrant Khachatrian collaborates with scholars based in Armenia, Italy and Germany. Hrant Khachatrian's co-authors include Andrzej Grzesik, Theofanis P. Raptis, Hrayr Harutyunyan, Helga Stopper, Aram Galstyan, Armen Aghajanyan, Laura Carnevali, T. V. Galstyan, Karen Hambardzumyan and Armir Bujari and has published in prestigious journals such as Journal of Chemical Information and Modeling, Discrete Mathematics and Discrete Applied Mathematics.

In The Last Decade

Co-authorship network of co-authors of Hrant Khachatrian

This figure shows the co-authorship network connecting the top 25 collaborators of Hrant Khachatrian. A scholar is included among the top collaborators of Hrant Khachatrian based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Hrant Khachatrian. Hrant Khachatrian is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Hrant Khachatrian

15 papers receiving 46 citations

Fields of papers citing papers by Hrant Khachatrian

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hrant Khachatrian. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Hrant Khachatrian. The network helps show where Hrant Khachatrian may publish in the future.

Countries citing papers authored by Hrant Khachatrian

Since Specialization
Citations

This map shows the geographic impact of Hrant Khachatrian's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Hrant Khachatrian with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hrant Khachatrian more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore authors with similar magnitude of impact

Rankless by CCL
2026