The School of Mathematics and Computing at Yonsei University Graduate School is a degree program consisting of a major in mathematics and a major in computational science and engineering. Mathematics major challenges solving core problems in fields such as analysis, algebra, geometry, logic, and applied mathematics. The computational Science and Engineering program focuses on multidisciplinary research from theory development to commercialization by solving real-world problems through applied mathematical methods, mathematical modeling and numerical analysis, simulation, computing, data-driven methodology, and machine learning.

The physics graduate program started in May 1950, and the first M.S. was awarded to S. H Ahn, a former president of Yonsei University, in the midst of the Korean War turmoil. The physics graduate school (TPGS) is trying to keep the legacy of the founders, Pastor Underwood, and Dr. Becker who had shown the spirit of challenge and leadership against all odds. TPGS was selected as the first recipient of the BrainKorea21 program in 1999 and since then it has been endeavoring internationalization of education and research. TPGS is also proud of hosting major research programs including The Surface Science SRC, Vander Valls Physics SRC, and Nanomedical CRC leading the related R&D activities.

Graduate students in chemistry are mandated minimum amount of advanced chemistry courses in their respective division for firm implantation of chemistry basics. A myriad of electives in all disciplines of chemistry with emphasis on current research trends are offered, designed to guide, inspire, and assist the development of students’ research projects. Traditional lectures as well as courses adopting more advanced and modern learning methods (flipped-learning, student-initiated courses, modularly-scheduled courses) are provided. The department provides student-tailored research and learning portfolios for the development of students’ future research strengths, assisting in their growth as chemists for industry and academia. Research interests of the faculty span all fields of chemistry, including emerging and convergence research topics in energy and environment, AI-based healthcare, and nano-biomedicine.

The School of Earth·Astronomy·Atmosphere aims for creative and challenging research that can contribute to better human life with the future-oriented vision of ‘Earth & Universe 2050’. With a common vision, this institute continues to strive to develop the compendium of knowledge and research that our society requires by conducting a wide range of projects covering geology, ocean, atmosphere, and space, based upon interdisciplinary collaboration between earth, atmospheric, and astronomical sciences. Specifically, we contribute to improve human wellbeing by conducting research on fine dust, abnormal climate, natural disasters, space environment, and exploration which are directly related to human life. The institute consists of professors, research associates, and graduate students. Participating graduate students of the institute are creating globally influential research results with international collaborators with support for globalization using overseas stay programs or online systems. In addition, by establishing governance and mentoring systems between professors, research associates, and graduate students, we have created a smooth communication channel for graduate students leading them to grow as independent researchers in a stable research environment.

The YU-KRISS Convergence Semiconductor Cooperative Course is a semiconductor fusion research field based on collaborative research with the Korea Research Institute of Standards and Science (KRISS), focusing on the study in various academic fields necessary for advanced semiconductor research. In addition to interdisciplinary convergence research in various materials research necessary for next-generation memory materials and advanced semiconductor processes, including quantum device-based material research for future semiconductor research from the most basic semiconductor materials, KRISS established an advanced analytical research and collaboration system. Therefore, it aims to pursue the ultimate understanding from the most efficient material research. The discoveries and knowledge obtained here provide a direction for practical semiconductor research, not simple knowledge or process development research, and provide a core methodology for future semiconductor research, ultimately resulting in technological ripple effects in new semiconductor material research. and research to increase added value. The faculty participating in this cooperative course is composed of representative professors from the Departments of Physics, Chemistry, Material Science and Engineering, and Electrical and Electronic Engineering. In addition, the KRISS has the best researchers in various fields from quantum material research to advanced process research. The YU-KRISS Convergence Semiconductor Cooperative Course has contributed greatly to the development of semiconductor research by providing systematic and advanced research.

Optical science and engineering is a field that studies the application of light closely related to the needs of industry based on the optical theory of physics. In Korea's core industries such as mobile, display, and automobile, advanced system engineers in the field of optical science and engineering are needed to secure next-generation competitiveness and future core technology, and we aims to nurture innovative and challenging leaders who will play a pivotal role in national competitiveness. To this end, we recruits students from various majors such as physics, astronomy&space, electricity&electronics, and mechanics, and presents a new paradigm for creating new optical technologies based on their major knowledge, and based on a practical, systematic educational curriculum, we are nurturing the next-generation optical research manpower. The Department of Optical Science and Engineering was established as a contract department supported by LG Innotek, a world-class high-tech optical parts and materials company. Students in this department are provided with opportunities to participate in industry-university projects and to connect with employment after graduation.