Student Research Seminar

Algebra Laboratory, Department of Mathematics, FMIPA UGM

Dates: June 19–20, 2025

Venue: Room 501, Building D, 5th Floor, FMIPA UGM

Algebra Laboratory of The Department of Mathematics, FMIPA UGM, organized a Student Research Seminar in the field of Algebra to promote academic exchange among students and Algebra Laboratory. This seminar is designed to enhance communication skills, expose students to various research themes, and foster collaboration within the Algebra Laboratory. The presentations, by undergraduate students, graduate students and postgraduate students from the Algebra Laboratory, cover a broad range of topics in algebra, including graph theory, ring theory, and module theory. The seminar was officially opened and closed by Prof. Dr.rer.nat. Indah Emilia Wijayanti, M.Si., the Head of the Algebra Laboratory. In her remarks, she highlighted the significance of academic forums like this in building students’ research capacity, sharpening their critical thinking skills, and fostering a supportive academic community within the department.

Session 1

Moderator: Dr. Mu’amar Musa Nurwigantara, S.Si.

Date: Thursday, June 19, 2025

Time: 12.30–14.00 WIB

  • Closed Ideal-(m,n) and Quasi Closed-(m,n) in Commutative Rings with Identity by Erlangga Adinugroho Rohi (S2)
  • A Generalization of Posner’s Theorem for (δ, f)-Derivations and Jordan (δ, f)-Derivations on Modules by Gusti Ayu Dwi Yanti (S2)
  • On Integer Compositions with Summands Not Exceeding p and Their Properties by Yosua Fery Wijaya (S3)

Session 3

Moderator: Ari Dwi Hartanto, S.Si., M.Sc., Ph.D.

Date: Thursday, June 19, 2025

Time: 14.30–16.00 WIB

  • Cayley Graph Structures on Quaternion Groups Generalized with Valency 1, 2, and 3 by Arizka Yuliana (S2)
  • On the Feasibility of Cryptographic Multilinear Maps Based on Matrix Determinants by Annisa Dini Handayani (S3)
  • Unit-Zero Divisor Graphs from Commutative Rings by Vika Yugi Kurniawan (S3)

Session 3

Moderator: Iwan Ernanto, S.Si., M.Sc., Ph.D.

Date: Friday, June 20, 2025

Time: 08.00–09.30 WIB

  • Representation of a Number as a Sum of Square Numbers and Triangular Numbers by Ismarani (S2)
  • On 2-Token Graphs on Cycle Graphs and Marbles Graphs by Ardian Arif Widiansyah (S1)
  • Prime Labeling on Franklin Graph by Miftah Alfiqiyatul Luthfi (S1)

Session 4

Moderator: Dr. Sutopo, M.Si.

Date: Friday, June 20, 2025

Time: 10.00–11.30 WIB

  • Irregular Edge Total Strength in Arithmetic Snake Graphs by Rahma Aulia (S1)
  • Singular Matrices with Moore–Penrose Inverse of Tridiagonal Form by Putri Zhafirah (S1)
  • On Graded Strongly 1-Absorbing Primary Ideals and Graded 2-Absorbing I-Primary Ideals by Maria Asa Pitayani (S2)