The Physical Society of Japan 2024 Annual (79th) Meeting
Hokkaido University, Sapporo, Japan
Localization phenomena in the Hatano-Nelson model with binary random potentials
Geonhwi Hwang and Hideaki Obuse
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Oral (Lecture No. 16pE318-8)
5 - 9 August, 2024
New Frontiers in Advanced Magnetism 2024
Hokkaido University, Sapporo, Japan
Bulk-Edge Correspondence for Point-Gap Topological Phases in Multi-Segmented Junction Systems
Geonhwi Hwang and Hideaki Obuse
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Poster
16 - 19 July, 2024
META 2024: 14th International Conference on Metamaterials, Photonic Crystals and Plasmonics
Toyama International Conference Center, Toyama, Japan
Dual Symmetry Classification of Non-Hermitian Systems and Point-Gap Topology
Zhiyu Jiang, Geonhwi Hwang, and Hideaki Obuse
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Oral, Presentor: Hideaki Obuse
18 - 21 March, 2024
The Physical Society of Japan 2024 Spring Meeting
Online
Point-Gap Topological Phases and Bulk-Edge Correspondence in Junction Systems: Multi-Segment Extension
Geonhwi Hwang and Hideaki Obuse
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Oral (Lecture No. 18pD1-1)
2023
26 SEP. - 05 OCT., 2023
Okinawa School in Physics 2023: Coherent Quantum Dynamics
Okinawa Institute of Science and Technology, Onna-son, Okinawa, Japan
Bulk-Edge Correspondence for Point-Gap Topological Phases in Junction Systems
Geonhwi Hwang and Hideaki Obuse
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Poster
16 - 19 Sepember, 2023
The Physical Society of Japan 2023 Annual (78th) Meeting
Tohoku University, Sendai, Japan
Point-Gap Topology and Proximity Effects in Non-Hermitian Junction Systems
Geonhwi Hwang and Hideaki Obuse
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Oral (Lecture No. 18aA106-7)
17 - 23 August, 2023
Physics of Open Systems and Beyond
Hokkaido University, Sapporo, Japan
Bulk-Edge Correspondence for Point-Gap Topological Phases in Junction Systems
Geonhwi Hwang and Hideaki Obuse
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Oral
3 - 4 April, 2023
Condensed Matter Science in the Age of Computation
The University of Tokyo, Tokyo, Japan
Non-Hermitian Topological Phases and Arbitrary Precision Operations with Julia
Geonhwi Hwang, Zhiyu Jiang, and Hideaki Obuse
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Oral, Presentor: Hideaki Obuse
22 - 25 March, 2023
The Physical Society of Japan 2023 Spring Meeting
Online
Bulk-Boundary Correspondence for Non-Hermitian Topological Phases in Junction Systems
Geonhwi Hwang and Hideaki Obuse
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Oral (Lecture No. 23pD1-6)
Scholarships and Awards
APR. 2024 - present
Tuition Fee Waiver
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Awarded ¥267,900 for tuition (full tuition fee waiver) for the 1st semester of my first year in the doctoral program
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Awarded ¥267,900 for tuition (full tuition fee waiver) for the 2nd semester of my first year in the doctoral program
October 2024
Hokkaido University EXEX Doctoral Fellowship
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Selected as a recipient of Hokkaido University EXEX doctoral fellowship
APR. 2025 - MAR. 2027
Hokkaido University EXEX Doctoral Fellow
Graduate School of Engineering, Hokkaido University
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Awarded ¥4,320,000 for living expenses, ¥800,000 for research expenses for my second and third years in the doctoral program
September 2024
Hokkaido University EXEX Doctoral Fellowship
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Selected as a recipient of Hokkaido University EXEX doctoral fellowship in its inaugural year
APR. 2024 - MAR. 2025
Hokkaido University EXEX Doctoral Fellow
Graduate School of Engineering, Hokkaido University
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Awarded ¥2,160,000 for living expenses, ¥400,000 for research expenses for my first year in the doctoral program
APR. 2022 - MAR. 2024
Tuition Fee Waiver
•
Awarded ¥133,950 for tuition (50% tuition fee waiver) for the 1st semester of my first year in the master's program
•
Awarded ¥267,900 for tuition (full tuition fee waiver) for the 2nd semester of my first year in the master's program
•
Awarded ¥267,900 for tuition (full tuition fee waiver) for the 1st semester of my second year in the master's program
•
Awarded ¥267,900 for tuition (full tuition fee waiver) for the 2nd semester of my second year in the master's program
November 2016
International Student of Korea-Japan Joint Science and Engineering Program
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Admitted into the 18th cohort of the scholarship program with a national ranking of 40th in Republic of Korea
DEC. 2016 - SEP. 2017
Preliminary Education in Republic of Korea
Institute of International Education, Kyung Hee University
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Awarded ₩600,000/month for tuition, ₩600,000/month for living expenses, and flight fee during the preliminary education period in Republic of Korea
OCT. 2017 - MAR. 2018
Preliminary Education in Japan
Institute for the Advancement of Higher Education, Hokkaido University
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Awarded ¥17,000 for entrance examination fee, ¥250,000 for tuition and ¥117,000/month for living expenses during the preliminary education period before starting my undergraduate studies
APR. 2018 - MAR. 2022
Undergraduate Studies
School of Engineering, Hokkaido University
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Awarded ¥282,000 for admission, ¥535,800/year for tuition, ¥117,000/month for living expenses, and flight fee for the duration of my undergraduate studies
Teaching Experiences
APR. 2025 - MAR. 2025
Teaching Fellow (scheduled)
School of Engineering, Hokkaido University
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Applied Mathematics I (lecture for second year undergraduate students, 1st semester)
APR. 2024 - MAR. 2025
Teaching Fellow
School of Engineering, Hokkaido University
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Applied Mathematics II (lecture for second year undergraduate students, 2nd semester)
APR. 2024 - MAR. 2025
Teaching Assistant
School of Engineering, Hokkaido University
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Applied Mathematics II (lecture for second year undergraduate students, 2nd semester)
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Quantum Mechanics II (lecture for third year undergraduate students, 2nd semester)
APR. 2023 - MAR. 2024
Teaching Assistant
School of Engineering, Hokkaido University
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Applied Mathematics II (lecture for second year undergraduate students, 2nd semester)
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Quantum Mechanics II (lecture for third year undergraduate students, 2nd semester)
APR. 2022 - MAR. 2023
Teaching Assistant
School of Engineering, Hokkaido University
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Applied Mathematics I (lecture for second year undergraduate students, 1st semester)
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Applied Mathematics II (lecture for second year undergraduate students, 2nd semester)
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Quantum Mechanics II (lecture for third year undergraduate students, 2nd semester)
