Department of Mathematics

Physical Sciences Awards Ceremony of SLAAS Section E1

We are delighted to announce the following award winners:

Ms. W. L. D. P. Tharushika

Second Place – Mathematics

For her project titled “Cooperative Hunting and Prey Refuge in the Dynamics of Predator–Prey Interaction.”

Ms. M. A. K. Perera

Third Place – Mathematics and Best Commercializable Award – Mathematics

For her project titled “Kinetic Modeling of pH Dynamics in Yogurt Fermentation: Evaluation of Mathematical Models for Co-cultures with Different Lactic Acid Bacterial Ratios.”

These exceptional accomplishments bring great honour to the Department, Faculty, and the University, highlighting the high standard of research and innovation demonstrated by our students.

We sincerely acknowledge Mr. J. Munasinghe and Dr. T. M. M. De Silva for their dedicated supervision, guidance, and support in steering these projects toward national-level recognition.

We extend our warmest congratulations to the award winners and our heartfelt appreciation to the supervisors for their exemplary contribution to academic excellence.

PhD thesis

Congratulations to Dr. (Mrs). M. L. P. Anuruddhika on the successful defence of her PhD thesis titled “Mathematical Modelling of Natural Disasters for Risk Management and Delineation of Vulnerable Zones.”

This achievement marks a significant milestone for the Department of Mathematics and reflects her dedication, perseverance, and scholarly excellence.

The research was supervised by Dr. (Mrs.) K. K. K. R. Perera, Dr. (Mrs.) L. P. N. D. Premarathna, Dr. (Mrs.) W. P. T. Hansameenu, and Prof. (Mrs.) V. P. A. Weerasinghe.

We wish her every success in her future academic and professional endeavors.

Mathematics Colloquium

The Department of Mathematics of the University of Kelaniya successfully held the Mathematics Colloquium – October 2025 Session on 30th October 2025 at the Faculty Board Room, Faculty of Science.

The Mathematics Colloquium – October 2025 Session aimed to foster academic dialogue and collaboration within the mathematical community by providing a platform for sharing current research and exploring emerging ideas.

During the event, Dr. Lashi Bandara, Senior Lecturer in Mathematics at Deakin University, Australia delivered an insightful talk on his research at the intersection of geometry and analysis, focusing on operator methods and index theory in settings with boundaries. Through the presentation by Dr. Lashi Bandara, the session sought to deepen participants’ understanding of contemporary developments at the intersection of geometry and analysis, particularly in the study of differential operators and index theory. The colloquium aspires to inspire scholarly engagement, stimulate research discussions, and strengthen connections among faculty, researchers, and students.

The session provided a valuable platform for our academic community to engage in enriching discussions and share ideas on contemporary mathematical research. The event was graced by the presence of the academic staff members of the faculty, together with Mathematics Honours degree students.

Department of Mathematics Researchers Honored with Senate Awards

Another session of presenting Senate Awards and Cash Prizes to recognize and appreciate outstanding researchers at the University of Kelaniya at the Senate Room of the university.
The event honored researchers whose scholarly work was published in internationally recognized journals. The Senate Awards and Cash Prizes were presented by Senior Professor Nilanthi de Silva, the Vice-Chancellor of the University of Kelaniya. The occasion was further graced by the presence of deans of faculties, heads of departments, and members of the Senate.
We are proud to announce that Dr. K. K. K. R. Perera and Ms. Madawala Liyanage Prasadi Anuruddhika, Dr. B.B.U.P. Perera, Mr.J.Munasinghe and Dr.M.C.S. Fernando from the Department of Mathematics received Senate Awards for their high-quality research publications in Scopus-indexed journals during the year 2025.

University of Kelaniya Hosts Paramount 5.0: A Celebration of Mathematical Excellence

The Mathematics Students’ Society of the Faculty of Science, University of Kelaniya, successfully concluded Paramount 5.0, the fifth edition of its prestigious Inter-Faculty Mathematics Quiz Competition. This annual event continues to serve as a cornerstone for promoting mathematical talent and fostering intellectual engagement among university students.

The competition unfolded in three phases, beginning with the preliminary round on 17 October 2025 at the A7 Hall of the Faculty of Science. Teams representing multiple faculties participated enthusiastically, tackling a diverse range of mathematical challenges. Following this rigorous opening stage, the top ten teams advanced to the second round. The subsequent rounds and the awards ceremony were held on 26 October 2026, also at the A7 406 Hall.

The event was graced by two distinguished chief guests:

Dr. Chanakya J. Wijeratne, Senior Lecturer, Department of Mathematics, University of Colombo

Mr. Sandamal Ranatunga, Vice President of Group Sales Operations at Stretchline (Pvt) Ltd

Their presence added prestige to the occasion, and their insightful remarks highlighted the importance of mathematical thinking in today’s rapidly evolving world. They commended the dedication and intellectual rigor demonstrated by the participants.

The second round narrowed the field to five finalist teams, who then competed in a challenging final round. This stage showcased exceptional problem-solving skills, creativity, and composure under pressure. The dynamic format, including rapid-fire questions, kept the audience engaged and underscored the academic excellence of the contestants. Ultimately, the first, second, and third place teams were honored for their outstanding achievements.

The success of Paramount 5.0 reflects the collaborative efforts of the Mathematics Students’ Society, the Department of Mathematics, and the Faculty of Science. The event was supported by an experienced judging panel, dedicated volunteers, and generous sponsors, ensuring fairness and academic integrity throughout.

Paramount 5.0 reaffirmed that mathematics is not merely a subject but a way of thinking—an essential tool for innovation and problem-solving. The Mathematics Students’ Society looks forward to continuing this tradition, further strengthening the mathematical culture at the University of Kelaniya and inspiring future generations of thinkers and innovators.

Stock Surge: Investing 101 for Undergraduates

The Department of Mathematics, Faculty of Science, University of Kelaniya, successfully organized an insightful session titled “Stock Surge: Investing 101 for Undergraduates”, conducted by First Capital Equities (Pvt) Ltd. on 3rd November 2025, from 3.00 p.m. to 5.00 p.m.

The interactive session aimed to enhance financial literacy and investment awareness among undergraduates, empowering them to make informed financial decisions early in their academic and professional journeys.

During the session, over 60 staff and student participants gained hands-on knowledge on:
Understanding key financial and investment terms
Basics of stock trading and portfolio management
Building a personal investment portfolio
The fundamentals of the Colombo Stock Exchange (CSE)
Opening and managing CDS accounts
Selecting broker firms and using online trading platforms

💡 Events like these bridge the gap between theory and practice, preparing undergraduates for real-world financial opportunities.

A big thank you to First Capital Equities (Pvt) Ltd for conducting this engaging and practical session, and to the Department of Mathematics for organizing such an impactful initiative!

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