
The Algebra and Combinatorics Research Group (ACRG), Department of Mathematics, University of Mataram, in collaboration with the Indonesian Algebra Society (IndoAS), proudly announces the upcoming ACRG International Lecture Series, themed:
“Exploring Internal Structures of Algebraic Objects through Graph Theory and Projective Limits.”
This online lecture series will feature two sessions delivered by distinguished invited speakers from international institutions. The program aims to broaden academic perspectives and strengthen global research collaborations in algebra, graph theory, and related mathematical areas.
Lecture Schedule and Speakers
Session 1 — 02 December 2025, 13:00 UTC+8
Speaker: Dr. Jimboy Albaracin
Affiliation: University of the Philippines Cebu, Philippines
Topic: Introduction to Projective Limits of Projective Systems of Groups
Session 2 — 13 January 2026, 09:00 UTC+8
Speaker: Dr. Ghazali Semili @ Ismail
Affiliation: Universiti Teknologi MARA (UiTM), Malaysia
Topic: The Zero Divisor Graph of Some Commutative Rings: Structure and Properties
The ACRG International Lecture Series aims to provide an academic platform for students, researchers, and faculty members to engage with leading experts from around the world. Through this initiative, participants will gain valuable insights into contemporary developments in algebraic structures, graph theory, and projective limits, enriching their understanding of both foundational and advanced mathematical concepts.
Those interested in joining this academic forum are invited to register via the following link:
https://bit.ly/ACRGLectureSeries2025
For further information, please contact the organizing committee at the Department of Mathematics, University of Mataram.

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