1. Structural stability of meandering-hyperbolic group actions

    Sullivan sketched a proof of his structural stability theorem for differentiabl group actions satisfying certain expansion-hyperbolicity axioms. We relax Sullivan’s axioms and introduce a notion of meandering hyperbolicity for group a...
    Category수학강연회 소속제주대학교 강연자김성운
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  2. Regularity for non-uniformly elliptic problems

    In this talk, we investigate some regularity results for non-uniformly elliptic problems. We first present uniformly elliptic problems and the definition of non-uniform ellipticity. We then introduce a double phase problem which is characte...
    Category수학강연회 소속경북대학교 강연자오제한
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  3. From mirror symmetry to enumerative geometry

    There have been at least two surprising events to geometers in 80-90s that they had to admit physics really helps to solve classical problems in geometry. Donaldson proved the existence of exotic 4-dimensional Euclidean space using gauge th...
    Category수학강연회 소속서울대학교 강연자오정석
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  4. 2023-2 Differential Geometry (서동휘)

    CategoryBK21 FOUR Rookies Pitch 소속수학연구소 강연자서동휘
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  5. 2023-2 Minimal Surface Theory (이재훈)

    CategoryBK21 FOUR Rookies Pitch 소속KIAS 강연자이재훈
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  6. 2023-2 Long-time Behavior of PDE (임덕우)

    CategoryBK21 FOUR Rookies Pitch 소속KIAS 강연자임덕우
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  7. 2023-2 Mathematical Fluid Dynamics (김준하)

    CategoryBK21 FOUR Rookies Pitch 소속KIAS 강연자김준하
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  8. Universality of log-correlated fields

    A feature of log-correlation naturally appears in diverse objects such as random matrices, random discrete geometries and Riemann zeta function. In this talk, I will give an overview on the theory of log-correlated fields and talk about rec...
    Category수학강연회 소속KAIST 강연자남경식
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  9. Maximal averages in harmonic analysis

    This talk concerns maximal functions given by averages over some family of geometric objects. I will discuss the boundedness of those maximal functions on the Lebesgue spaces and its role in problems of harmonic analysis.
    소속서울대학교 강연자이상혁
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  10. 2023-2 Generative Model(최재웅)

    CategoryBK21 FOUR Rookies Pitch 소속KIAS AI 기초과학센터 강연자최재웅
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  11. 2023-2 Optimization Theory (박지선)

    CategoryBK21 FOUR Rookies Pitch 소속수리과학부 강연자박지선
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  12. <학부생을 위한 ɛ 강연> 양자상태의 기하학

    고전컴퓨터는 모든 정보를 이진수로 표현하여 계산을 0과 1의 전기신호로 구현하는데 반해서 양자컴퓨터는 정보를 벡터(양자상태)로 표현하여 유니터리 변환을 통해 계산을 수행한다. 양자컴퓨터가 관심을 끄는 이유는 얽힌 양자상태 덕분에 빠른 계산이 가능...
    Category수학강연회 소속고등과학원 강연자김영훈
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  13. Class field theory for 3-dimensional foliated dynamical systems

    I will talk about arithmetic topology, in particular, some issues related to class field theory for 3-dimensional foliated dynamical systems.
    Category수학강연회 소속Kyushu University 강연자Morishita Masanori
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  14. Satellite operators on knot concordance

    Concordance is a relation which classifies knots in 3-space via surfaces in 4-space, and it is closely related with low dimensional topology. Satellite operators are one of the main tools in the study of knot concordance, and it has been wi...
    Category수학강연회 소속건국대학교 강연자김태희
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  15. 2023-2 Number Theory (권재성)

    CategoryBK21 FOUR Rookies Pitch 소속UNIST 강연자권재성
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  16. 2023-2 Number Theory (윤종흔)

    CategoryBK21 FOUR Rookies Pitch 소속수학연구소 강연자윤종흔
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  17. <정년퇴임 기념강연> 작용소대수와 양자정보이론

    작용수대수에서 순서구조가 중요한 역할을 한다. C*-대수의 시작이라 할 수 있는 Gelfand-Naimark-Segal 표현정리는 양선형범함수로부터 *-준동형을 만들어내는데, 그 표현정리 이후 여러 가지 종류의 양사상에 대한 연구가 이루어졌다. 최근 활발하게 연구되...
    Category수학강연회 소속서울대학교 강연자계승혁
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  18. Entropy of symplectic automorphisms

    ※ 강연 뒷부분이 녹화되지 않았습니다. A symplectic manifold is a space with a global structure on which Hamiltonian equations are defined. A classical result by Darboux says that every symplectic manifold locally looks standard, so it has be...
    Category수학강연회 소속서강대학교 강연자김준태
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  19. Equations defining algebraic curves and their tangent and secant varieties

    It is a fundamental problem in algebraic geometry to study equations defining algebraic curves. In 1984, Mark Green formulated a famous conjecture on equations defining canonical curves and their syzygies. In early 2000's, Claire Voisin...
    Category수학강연회 소속KAIST 강연자박진형
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  20. 2023-1 Number Theory (김민규)

    CategoryBK21 FOUR Rookies Pitch 소속성균관대학교 강연자김민규
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