| Description | 
		-------------------------------------------------------------- Organised in partnership with the Clay Mathematics Institute 
		-------------------------------------------------------------- Please note that School related material (abstracts, slides/notes as received by lectureres, and video recording of most School lectures) can be viewed & downloaded directly from this site, see list of links on the left of this page, as follows: - either by clicking on the link "Programme" and scrolling it down (i.e. in chronological order), or - by clicking on the link "Speakers" (i.e. sets of lectures grouped by lecturer). In addition, video recording of lectures is also available on a dedicated playlist on ICTP YouTube Channel: https://www.youtube.com/watch?v=2msDseBIAeI&list=PLLq_gUfXAnknsg-mI5B1OmZfOuqZls0dK * * * 
	The School aims at introducing students both to the basic ideas  and to the most recent breakthroughs in the field of extrinsic curvature flows, a fundamental research direction at the intersection of Analysis and Geometry, with deep connections to the theories of minimal surfaces and of diffusive partial differential equations. Extrinsic flows have important applications to the geometry of submanifolds, as their study provides an effective strategy for obtaining topological classification results and for proving sharp geometric inequalities. In a broader context, extrinsic flows arise in describing the dynamics of interfaces in physical and biological sciences, a fact that provides a strong scientific motivation for their mathematical inquiry. Virtually all the different approaches to mean curvature flows will be accounted for, with particular emphasis on the fundamental problem of singularities formation. A major goal of the School will indeed be putting the best students in the position of understanding the many open problems in the field. LIST OF LECTURERS S. Angenent, University of Wisconsin-Madison P. Daskalopoulos, Columbia University G. Huisken, Universität Tübingen C. Mantegazza, Università di Napoli Federico II F. Otto, MPI for Mathematics in the Sciences C. Sinestrari, Università di Roma Tor Vergata T. Souganidis, University of Chicago Y. Tonegawa, Tokyo Institute of Technology Interested candidates should apply online (see link "Apply here" on the left-hand menu). * DEADLINE FOR APPLICATION: EXPIRED * ICTP Secretariat contact: smr3209@ictp.it | 
International School on Extrinsic Curvature Flows | (smr 3209)
    Go to day
    
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            08:30 - 17:00
        
        
        
            DAY 1
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
    
        08:30
    
    
        Financial issues at the Fermi Building for paid participants - in parallel, at the Leonardo Building registration of faculty and of participants not lodging at ICTP guesthouses.
             1h50'
    
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            Leonardo Building - Lobby
        
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        For full information please refer to the General Information Sheet. 
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        10:20
    
    
        Welcome remarks and opening
            10'        
    
    
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        10:30
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 1
            1h0'        
    
    Speaker: Gerhard Huisken (Tübingen University) Material:  Abstract Abstract Video Video
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        11:30
    
    
        Nonlinear extrinsic flows and ancient solutions - 1
            1h0'        
    
    Speaker: Panagiota Daskalopoulos (Columbia University) Material:  Abstract Abstract Slides Slides
- 12:30 Lunch 2h0'
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        14:30
    
    
        Existence and regularity theories of Brakke flow - 1
            1h0'        
    
    Speaker: Yoshihiro Tonegawa (Tokyo Institute of Technology) Material:  Abstract Abstract Video Video
- 15:30 Coffee break 30' ( Leonardo Building - Lobby )
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        16:00
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 1
            1h0'        
    
    Speaker: Carlo Sinestrari (University of Rome Tor Vergata) Material:  Abstract Abstract Video Video
 
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        08:30
    
    
        Financial issues at the Fermi Building for paid participants - in parallel, at the Leonardo Building registration of faculty and of participants not lodging at ICTP guesthouses.
             1h50'
    
        (
    
        
            Leonardo Building - Lobby
        
)
        
        
 
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            08:30 - 17:00
        
        
        
            DAY 1
        
        
    
    
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            09:00 - 17:00
        
        
        
            DAY 2
        
        
    
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        09:00
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 2
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Gerhard Huisken (Tübingen University) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Existence and regularity theories of Brakke flow - 2
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Yoshihiro Tonegawa (Tokyo Institute of Technology) Material:  Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Nonlinear extrinsic flows and ancient solutions - 2
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Panagiota Daskalopoulos (Columbia University) Material:  Slides Slides
- 15:15 Coffee break 30' ( Leonardo Building - Budinich Lecture Hall )
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        15:45
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 3
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Gerhard Huisken (Tübingen University) Material:  Video Video
 
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        09:00
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 2
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    
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            19:30 - 21:00
        
        
        
            DAY 2: RECEPTION - All participants are cordially invited to an informal reception on the Terrace of the Adriatico Guesthouse.
        
        
    
    Location: Adriatico Guesthouse 
 
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            09:00 - 17:00
        
        
        
            DAY 2
        
        
    
    
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            09:00 - 17:00
        
        
        
            DAY 3
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Existence and regularity theories of Brakke flow - 3
            1h15'        
    
    Speaker: Yoshihiro Tonegawa (Tokyo Institute of Technology) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 2
            1h15'        
    
    Speaker: Carlo Sinestrari (University of Rome Tor Vergata) Material:  Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 4
            1h15'        
    
    Speaker: Gerhard Huisken (Tübingen University) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        Nonlinear extrinsic flows and ancient solutions - 3
            1h15'        
    
    Speaker: Panagiota Daskalopoulos (Columbia University) 
 
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        09:00
    
    
        Existence and regularity theories of Brakke flow - 3
            1h15'        
    
    
 
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            09:00 - 17:00
        
        
        
            DAY 3
        
        
    
    
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            09:00 - 17:00
        
        
        
            DAY 4
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Nonlinear extrinsic flows and ancient solutions - 4
            1h15'        
    
    Speaker: Panagiota Daskalopoulos (Columbia University) Material:  Slides Slides
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Monotonicity formulae and non-collapsing estimates for mean curvature flow with applications - 5
            1h15'        
    
    Speaker: Gerhard Huisken (Tübingen University) Material:  Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 3
            1h15'        
    
    Speaker: Carlo Sinestrari (University of Rome Tor Vergata) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        Existence and regularity theories of Brakke flow - 4
            1h15'        
    
    Speaker: Yoshihiro Tonegawa (Tokyo Institute of Technology) Material:  Video Video
 
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        09:00
    
    
        Nonlinear extrinsic flows and ancient solutions - 4
            1h15'        
    
    
 
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            09:00 - 17:00
        
        
        
            DAY 4
        
        
    
    
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            09:00 - 17:00
        
        
        
            DAY 5
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 4
            1h15'        
    
    Speaker: Carlo Sinestrari (University of Rome Tor Vergata) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Existence and regularity theories of Brakke flow - 5
            1h15'        
    
    Speaker: Yoshihiro Tonegawa (Tokyo Institute of Technology) Material:  Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 5
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Carlo Sinestrari (University of Rome Tor Vergata) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        Nonlinear extrinsic flows and ancient solutions - 5
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Panagiota Daskalopoulos (Columbia University) Material:  Slides Slides
 
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        09:00
    
    
        Singularities of the mean curvature flow of mean convex hypersurfaces - 4
            1h15'        
    
    
 
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            09:00 - 17:00
        
        
        
            DAY 5
        
        
    
    
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            09:00 - 17:00
        
        
        
            DAY 6
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Phase-field models for motion by mean curvature - 1
            1h15'        
    
    Speaker: Panagiotis Souganidis (University of Chicago) Material:  Abstract Abstract Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 1:  ODE techniques in curvature flows
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Sigurd Angenent (University of Wisconsin-Madison) Material:  Abstract Abstract Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Phase-field models for motion by mean curvature - 2
            1h15'        
    
    Speaker: Panagiotis Souganidis (University of Chicago) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        Motion by curvature of networks in the plane - 1
            1h15'        
    
    Speaker: Carlo Mantegazza (University of Naples Federico II) Material:  Abstract Abstract Appendix: 1000 grains in motion Appendix: 1000 grains in motion More course references More course references Slides Slides Video Video
 
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        09:00
    
    
        Phase-field models for motion by mean curvature - 1
            1h15'        
    
    
 
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            09:00 - 17:00
        
        
        
            DAY 6
        
        
    
    
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            09:00 - 18:15
        
        
        
            DAY 7
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Phase-field models for motion by mean curvature - 3
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Panagiotis Souganidis (University of Chicago) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
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        10:45
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 2: Uniqueness and Nonuniqueness of MCF from cones
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Sigurd Angenent (University of Wisconsin-Madison) Material:  Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Motion by curvature of networks in the plane - 2
            1h15'        
    
    Speaker: Carlo Mantegazza (University of Naples Federico II) Material:  Slides Slides Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        The thresholding scheme for mean curvature flow as minimizing movement scheme - 1
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) Material:  Abstract Abstract Video Video
 
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        09:00
    
    
        Phase-field models for motion by mean curvature - 3
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    
- 
    
        
        
        
            19:30 - 21:00
        
        
        
            DAY 7: RECEPTION - All participants are cordially invited to an informal reception on the Terrace of the Adriatico Guesthouse.
        
        
    
    Location: Adriatico Guesthouse 
 
- 
    
        
        
        
            09:00 - 18:15
        
        
        
            DAY 7
        
        
    
    
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            09:00 - 18:15
        
        
        
            DAY 8
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 3: Velazquez' example, and asymptotics for ancient ovals
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Sigurd Angenent (University of Wisconsin-Madison) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
- 
        
    
        10:45
    
    
        The thresholding scheme for mean curvature flow as minimizing movement scheme - 2
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) Material:  Lecture notes Lecture notes Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        The thresholding scheme for mean curvature flow as minimizing movement scheme - 3
            1h15'        
    
    Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
- 
        
    
        15:45
    
    
        Motion by curvature of networks in the plane - 3
            1h15'        
    
    Speaker: Carlo Mantegazza (University of Naples Federico II) Material:  Appendix Appendix Slides Slides Video Video
 
- 
        
    
        09:00
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 3: Velazquez' example, and asymptotics for ancient ovals
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    
 
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            09:00 - 18:15
        
        
        
            DAY 8
        
        
    
    
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                - 
    
        
        
        
            09:00 - 18:15
        
        
        
            DAY 9
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Phase-field models for motion by mean curvature - 4
            1h15'        
    
    Speaker: Panagiotis Souganidis (University of Chicago) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
- 
        
    
        10:45
    
    
        The thresholding scheme for mean curvature flow as minimizing movement scheme - 4
            1h15'        
    
    Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) Material:  Slides Slides Video Video
- 12:00 Lunch 2h0'
- 
        
    
        14:00
    
    
        The thresholding scheme for mean curvature flow as minimizing movement scheme - 5
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Felix Otto (Max Planck Institute for Mathematics in the Sciences in Leipzig) Material:  Lecture notes Lecture notes Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
- 
        
    
        15:45
    
    
        Motion by curvature of networks in the plane - 4
            1h15'        
    
    Speaker: Carlo Mantegazza (University of Naples Federico II) Material:  Slides Slides Video Video
 
- 
        
    
        09:00
    
    
        Phase-field models for motion by mean curvature - 4
            1h15'        
    
    
 
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            09:00 - 18:15
        
        
        
            DAY 9
        
        
    
    
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            09:00 - 18:25
        
        
        
            DAY 10
        
        
    
    Location: Leonardo Building - Budinich Lecture Hall - 
        
    
        09:00
    
    
        Phase-field models for motion by mean curvature - 5
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Panagiotis Souganidis (University of Chicago) Material:  Video Video
- 10:15 Coffee break 30' ( Leonardo Building - Lobby )
- 
        
    
        10:45
    
    
        Motion by curvature of networks in the plane - 5
            1h15'        
    
    Speaker: Carlo Mantegazza (University of Naples Federico II) Material:  Slides Slides Video Video
- 12:00 Lunch 2h0'
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        14:00
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 4: Ancient convex solutions to MCF
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Sigurd Angenent (University of Wisconsin-Madison) Material:  Video Video
- 15:15 Coffee break 30' ( Leonardo Building - Lobby )
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        15:45
    
    
        Dynamics, Symmetry and Asymmetry of Ancient Solutions to Mean Curvature Flow 5: Dynamics and symmetry of ancient convex mean curvature flows
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    Speaker: Sigurd Angenent (University of Wisconsin-Madison) Material:  Video Video
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        17:00
    
    
        Closing remarks
            10'        
    
    
 
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        09:00
    
    
        Phase-field models for motion by mean curvature - 5
            1h15'                        (
    
        
            Leonardo Building - Budinich Lecture Hall
        
)
            
        
    
    
 
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            09:00 - 18:25
        
        
        
            DAY 10
        
        
    
    
 General Information Sheet
    
    
        
        General Information Sheet