Mathematics & Computer Science Tag

The Department of Mathematics and Computer Science (DMACS), Sri Sathya Sai Institute of Higher Learning (SSSIHL), successfully conducted an insightful workshop titled “Mastering Data Systems: From PostgreSQL Internals to Distributed Architectures” on February 1, 2025, at the Prasanthi Nilayam Campus.

Objective of the Workshop: The workshop was designed to provide Master of Technology (Computer Science) students with an in-depth understanding of PostgreSQL internals, advanced indexing techniques, query optimization strategies, and distributed database architectures. It aimed to bridge the gap between theoretical knowledge and real-world database management challenges.

Distinguished Speakers: The event featured an esteemed panel of industry experts and academicians who shared their insights and expertise:

• Prof. Ravi Mukkamala – Professor & Chair, Computer Science, Old Dominion University, and Adjunct Faculty, DMACS, SSSIHL
• Mr. Hari Kiran – Founder, OpenSourceDB
• Mr. Suresh Chandra Dash – Senior Solution Architect, Fujitsu
• Mr. R K N Sai Krishna – Senior Staff Software Engineer, Teradata, and Alumnus, DMACS, SSSIHL

Workshop Highlights: The sessions delved into various aspects of modern data systems, including:

• The internal workings of PostgreSQL and its optimization techniques
• Advanced indexing mechanisms to enhance query performance
• Distributed database architectures and their applications in large-scale data processing

The interactive discussions and hands-on demonstrations provided students with practical insights into database management and optimization, preparing them for cutting-edge developments in the field.

Meticulously convened and coordinated by Dr. M S Srinath, Assistant Professor, DMACS, SSSIHL, the workshop, ensured a comprehensive learning experience for the participants.

The esteemed speakers were sincerely appreciated for their invaluable contributions along with the organizers and participants for their enthusiastic involvement. Knowledge-sharing initiatives such as these continue to strengthen the learning community and foster innovation in data systems enriching academic and professional growth.

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The Department of Mathematics and Computer Science at SSSIHL commemorated the Legacy of Srinivasa Ramanujan on 22 December 2024, observed annually as National Mathematics Day in his honor, focusing on his groundbreaking contributions to mathematics and their lasting influence.

Inaugural Ceremony

The event commenced with an invocatory chant, followed by the lighting of the ceremonial lamp. The distinguished guests in attendance included:

• Prof. Pallav Kumar Baruah, Dean of the Faculty of Sciences, SSSIHL
• Dr. Raghunath Sarma, Director, PSN Campus, SSSIHL
• Dr. Lakshminaidu, Head, DMACS
• Prof. R. Thangadurai, Professor, HRI
• Prof. Vijay Patankar, Professor, Flames University
• Mr. Ganesh Kumar, CEO, iFocus Pvt. Ltd.
• Prof. V. Chandrasekaran, Former Head, DMACS

In his inaugural address, Prof. Pallav Kumar Baruah emphasized the significance of celebrating National Mathematics Day and highlighted ongoing research in Number Theory at SSSIHL. He also commended the efforts of the Ramanujan Math Club, a student-driven initiative fostering mathematical exploration and engagement.

Dr. N. Uday Kiran, Associate Head, DMACS, SSSIHL, reflected on the enduring relevance of Ramanujan in contemporary academia. He underscored how Ramanujan’s contributions transcend mathematics, resonating across various scientific disciplines. Dr. Kiran also noted that in the rapidly evolving landscape of Indian innovation, Ramanujan’s legacy holds greater significance than ever bef

Plenary Talks

Prof. R. Thangadurai – “Magic Squares and Elliptic Curves”

Prof. Thangadurai, Professor at the Harish-Chandra Research Institute, Allahabad, delved into Ramanujan’s early fascination with magic squares, tracing their connections to elliptic curves. He explored the arithmetic properties of 3×3 magic squares and discussed the open problem of Magic Squares of Squares, proposing a novel geometric approach to the challenge.

Prof. Vijay Patankar – “Sum of Two Squares and Modular Forms”

Aimed at undergraduate students, Prof. Patankar, Professor at Flame University, examined the conditions under which an integer can be expressed as the sum of two squares, linking the concept to modular forms. He presented an explicit formula for these representations and explored Ramanujan’s Delta function, illustrating its deep mathematical significance.

Following the plenary talks, research scholars from SSSIHL presented their work aligned with Ramanujan’s mathematical contributions: Shri Rahul Kumar Chanchal discussed the emerging field of Pseudodifferential Arithmetic and its connection to the Ramanujan-Peterson Conjecture. Shri Udvas Acharjee presented his generalization of the Ramanujan sum using regular A-functions. Lastly, Shri Sathyanarayanan delivered a talk on characterizing q-constant sequences within hypergeometric sequences through congruence relations.

Exploring Applications of Ramanujan’s Work

A major highlight was the student-led presentations, where 25 students worked in teams to explore the diverse applications of Ramanujan’s mathematics. Topics included:

• Ramanujan’s fastest approximation of π, comparing it to historical formulas.
• Applications in Black Hole Theory, String Theory, and subatomic particles using Ramanujan summation, modular forms, and the Rogers-Ramanujan identity.
• Cryptography and coding theory, leveraging Ramanujan trigonometric sums and Ramanujan Graphs.

Furthermore, the students explored applications in coding theory through Ramanujan trigonometric sums and in cryptography using Ramanujan Graphs, which arise from the Ramanujan-Peterson Conjecture.

The third-year BSc (Mathematics) students meticulously organized the event, blending academic rigor with interactive engagement. Sessions such as “The Magic of Numbers” and “Fact Check of Ramanujan’s Life” provided an entertaining yet educational exploration of Ramanujan’s contributions and legacy.

The celebrations concluded with a valedictory function, marking the successful culmination of a day dedicated to one of history’s greatest mathematical minds. The event not only honored Ramanujan’s contributions but also inspired students to delve deeper into the beauty and power of mathematics.

The Sri Sathya Sai Institute of Higher Learning’s Centre for Excellence in Mathematical Biology (CEMB) is excited to announce its Popular Talk Series – I in Mathematical Biology, from June 2024 to January 2025 in an online format.

In this series, domain experts from prestigious institutions will explore topics such as Mathematical Ecology & Epidemiology, AI/ML in Healthcare, Bioinformatics, and more. Scheduled for the first Friday of each month, the talks will be held from 3 pm to 4 pm IST.

Aligned with CEMB’s dedication to enhancing the nation’s capacity in Infectious Disease Modeling and Mathematical Biology, these talks are part of a broader initiative that includes conferences, workshops, and training programs.

SSSIHL CEMB is committed to harnessing mathematical innovation for societal benefit, focusing on providing cutting-edge solutions for public well-being. By leveraging mathematical modeling and analysis, the center aims to produce practical solutions that significantly impact society, translating scientific knowledge into tangible applications for the betterment of humanity.

Dr. Darshan Gera will coordinate the talk series from the Department of Mathematics & Computer Science and Dr. K. N. Naresh from the Department of Biosciences, SSSIHL.

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Last date for Registrations: 5 June 2024

Register Here  https://forms.gle/5XUsyAVMDgTFfkFY7

Speaker Details:

7 June 2024 – Dr. Mohit Kumar Jolly
5 July 2024 – Dr. Ananth Vedururu Srinivas
2 Aug 2024 – Dr. Jai Prakash Tripathi
6 Sep 2024 – Dr. B S R V Prasad
4 Oct 2024 – Dr. Bapan Ghosh
15 Nov 2024 – Dr. Bishal Chhetri

The spirit of scientific inquiry and innovation once again found its vibrant expression at the Sri Sathya Sai Institute of Higher Learning (SSSIHL) during the celebration of National Science Day 2024 (NSD – 2024). This year’s festivities marked a collaborative effort between SSSIHL, Sri Sathya Sai Higher Secondary School, Smt Eswaramma High School, Sri Sathya Sai Vidya Vahini, and Nexus Consulting, culminating in a memorable event held at the Prasanthi Nilayam campus.

Engaging Competitions:

From December 2023 to February 2024, a series of engaging competitions were organized, catering to the curious minds of students from Class 8 to Class 12 across India. The competitions spanned diverse fields including Essay Writing, Painting, Science Quiz, and Modeling. These competitions not only provided a platform for showcasing talent but also fostered a spirit of healthy competition and camaraderie among participants. With over 250 registrations from various corners of the country, the event witnessed a rich tapestry of intellect and creativity.

Grand Finale:

These competitions culminated on February 27th and 28th, 2024, at the Prasanthi Nilayam Campus. The air was electric with anticipation as participants showcased their prowess in their respective domains. The finalists, hailing from different regions, brought forth a diverse array of perspectives and ideas, enriching the atmosphere with their enthusiasm and passion for science.

Felicitation Ceremony:

On the auspicious occasion of February 28th, the winners were accorded due recognition and honor during the Valedictory Ceremony. The event was graced by the esteemed presence of the Honorable Vice-Chancellor Prof. B Raghavendra Prasad, Campus Director Dr. R Raghunatha Sarma, and Dean of Academic Affairs Prof. R Gowrishankar. Their presence not only added prestige to the occasion but also served as an inspiration to the budding scientists and innovators present.

Encouraging Excellence:

The felicitation ceremony served as a fitting tribute to the indomitable spirit of scientific inquiry and excellence. The winners, through their outstanding performances, demonstrated the transformative power of curiosity and dedication. Their achievements underscored the importance of fostering a conducive environment that nurtures and encourages scientific temper and innovation.

A Glimpse into the Future:

As the curtains drew to a close on the festivities of NSD – 2024, they left behind a legacy of inspiration and aspiration. The event served as a beacon of hope, illuminating the path for future generations to tread upon. It reinforced the belief that science, with its boundless possibilities, holds the key to addressing the myriad challenges facing humanity and charting a course toward a brighter, more sustainable future.

In conclusion, the celebration of National Science Day 2024 at SSSIHL is a testament to the institution’s unwavering commitment to fostering a culture of scientific inquiry, innovation, and excellence. It is a celebration not just of past achievements but also of the limitless potential that lies ahead, waiting to be unlocked through the relentless pursuit of knowledge and truth.

A detailed report with photographs is enclosed here.

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NSD 2024 – Quiz Finals https://www.youtube.com/live/wyDMk0U1zvo?si=mv4eRKy7N7ri0WuX

NSD 2024 – Valedictory Ceremony https://www.youtube.com/live/GOuJ5x-3QNE?si=H0aYW4AqWkiTwfoC

Press Release (16 Dec 2023) https://www.sssihl.edu.in/sri-sathya-sai-institute-of-higher-learning-hosts-inspiring-science-modeling-exhibition-as-part-of-national-science-day-2024-celebrations/