Camelia Obreja

According to our database, Camelia Obreja authored at least 4 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Approximate and exact results for the harmonious chromatic number.

Ruxandra Marinescu-Ghemeci, Camelia Obreja, Alexandru Popa

Discuss. Math. Graph Theory, 2024

2020

Results on graceful chromatic number for particular graphs.

Camelia Obreja

Proceedings of the 22nd International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2020

2019

The Graceful Chromatic Number for Some Particular Classes of Graphs.

Radu Stefan Mincu, Camelia Obreja, Alexandru Popa

Proceedings of the 21st International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2019

2018

Extremal Graphs with Respect to the Modified First Zagreb Connection Index.

Guillaume Ducoffe, Ruxandra Marinescu-Ghemeci, Camelia Obreja, Alexandru Popa, Rozica Maria Tache

Proceedings of the 20th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing, 2018