Events
Events
Kickoff Workshop (Geoje Island, 2025. 02. 17 ~ 19) - (pamphlet)
AGSTA One-day Workshop (DGIST, 2025. 06. 24)
＞ Jaewoo Jung (DGIST BRL) - Linear syzygies of secant varieties defined by square-free monomial ideals (video link, seminar ppt)
＞ Hirotachi Abo (U. Idaho) - An algebro-geometric approach to Nash equilibria
＞ Jong In Han (KIAS) - On quadratic persistence and Pythagoras numbers of totally real projective varieties (video link)
AGSTA Summer School on Tensors (PNU, 2025. 07. 28 ~ 08. 01)
Vladimir Y. Chernyak (Wayne State Univ.) - Local invariants of mixed states of multiple qubits (2024. 12. 05 - video link)
Doyoung Choi (KAIST) - Singularities and syzygies of secant varieties of smooth projective varieties I, II, III (2025. 05. 14 & 05. 28 - seminar note, video link for May 28th)
Yongho Shin (U. Wrocław) - Online rounding for set cover under subset arrivals (2025. 08. 13)
Internal seminars
Yeongrak Kim (PNU) - Tensors, Matrix inversion, and Enumerative geometry (2024. 07. 08 - seminar note)
Jeong-Hoon Ju (PNU) - Tensor rank problems and secant varieties (2024. 09. 09 - video link, seminar note)
Thomas Hudson (DGIST) - Outline of Schubert calculus I (2024. 09. 09 - video link)
Jeong-Hoon Ju (PNU) - Variations of tensor rank problems (2024. 09. 30 - video link, seminar note)
Thomas Hudson (DGIST) - Outline of Schubert calculus II (2024. 09. 30 - video link)
Jeong-Hoon Ju (PNU) - Generic rank (2024. 10. 18 - seminar note)
Jeong-Hoon Ju (PNU) - Apolarity lemma (2025. 01. 13 - seminar note)
Jaewoo Jung (DGIST BRL) - Waring decompositions of binary forms and applications (2025. 03. 05)
Jeong-Hoon Ju (PNU) - The laser method and Coppersmith-Winograd tensor I (2025. 03. 05 - seminar note, video link)
Jeong-Hoon Ju (PNU) - The laser method and Coppersmith-Winograd tensor II (2025. 03. 19 - seminar ppt, seminar note, video link)
Eunku Park (DGIST BRL) - Solving computational geometry problems (using algebraic geometry method) (2025. 04. 02 - seminar note, reference paper)
Maciej Galazka (DGIST BRL) - Varieties of commuting matrices and Hilbert schemes (2025. 04. 02 - video link)
Yeongrak Kim (PNU) - On the rank of determinant and permanent tensors I (2025. 05. 28 - seminar ppt, video link)
Eunku Park (DGIST BRL) - Geometric optimization & sums of algebraic functions (2025. 06. 11 - seminar ppt, extra note, video link)
Jeong-Hoon Ju (PNU) - On the rank of determinant and permanent tensors II (2025. 09. 10 - seminar note, video link)
Jeong-Hoon Ju (PNU) - On the rank of determinant and permanent tensors III (2025. 09. 24 - seminar note, video link)
Maciej Galazka (DGIST BRL) - Talk #1 (Introduction) (2025. 04. 02 - video link)
Jaewoo Jung (DGIST BRL) - Talk #2 (Chapter 1: Forms and catalecticant matrices) (2025. 04. 16 - video link)
Jaewoo Jung (DGIST BRL) - Talk #3 (Chapter 1: Forms and catalecticant matrices) (2025. 05. 02 - video link)
Jaewoo Jung (DGIST BRL) - Talk #4 (Binary forms and Hankel matrices) (2025. 05. 14 - video link)
Maciej Galazka (DGIST BRL) - Talk #5 (Two formulations of the Alexander-Hirschowitz theorem) (2025. 05. 28 - video link)
Jaewoo Jung (DGIST BRL) - Talk #6 (Chapter 3: Tangent spaces to Catalecticant schemes) (2025. 06. 11 - video link)
Maciej Galazka (DGIST BRL) - Talk #7 (Chapter 4: The locus of sums of powers, and determinantal loci of catelecticant matrices) (2025. 08. 20)
Maciej Galazka (DGIST BRL) - Talk #8 (Chapter 4: The locus of sums of powers, and determinantal loci of catelecticant matrices) (2025. 09. 10 - video link)
Lecture Note (will be updated frequently)
Eunku Park (DGIST BRL) - Talk #1 (Voronoi Cells in Algebraic Variety: An Introduction) (2025. 09. 10 - seminar ppt, video link)
Eunku Park (DGIST BRL) - Talk #2 (Voronoi Cells in Algebraic Variety: Previous Results I) (2025. 09. 24 - seminar ppt, reference paper, video link)