Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview | |
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Location: Unitobler, F023 104 seats, 126m^2 |
| Date: Tuesday, 09/Jul/2019 | |
| 10:00am - 12:00pm |
MS142: Algebraic geometry of low-rank matrix completion Location: Unitobler, F023 Algebraic geometry of low-rank matrix completion (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Real geometry of matrix completion Low algebraic dimension matrix completion The tropical Cayley-Menger variety Unlabelled global rigidity and low-rank matrix completion |
| 3:00pm - 5:00pm |
MS187, part 1: Signature tensors of paths Location: Unitobler, F023 Signature tensors of paths (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Varieties of signature tensors Learning paths from signature tensors Signatures of paths: an algebraic perspective Signatures of paths transformed by polynomial maps |
| Date: Wednesday, 10/Jul/2019 | |
| 10:00am - 12:00pm |
MS163: Theory and methods for tensor decomposition Location: Unitobler, F023 Theory and methods for tensor decomposition (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) A nearly optimal algorithm to decompose binary forms On convergence of matrix and tensor approximate diagonalization algorithms by unitary transformations Non-linear singular value decomposition A symmetrization approach to hypermatrix {SVD} |
| 3:00pm - 5:00pm |
MS187, part 2: Signature tensors of paths Location: Unitobler, F023 Signature tensors of paths (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Invariants of the iterated-integral signature The areas of areas problem Persistence paths and signature features in topological data analysis Character groups of Hopf algebras and their applications |
| Date: Thursday, 11/Jul/2019 | |
| 10:00am - 12:00pm |
MS124, part 1: The algebra and geometry of tensors 1: general tensors Location: Unitobler, F023 The algebra and geometry of tensors 1: general tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) The distance function from a real algebraic variety Algorithms for rank, tangential and cactus decompositions of polynomials Pencil-based algorithms for tensor rank decomposition are not stable Identifiability of a general polynomial |
| 3:00pm - 5:00pm |
MS124, part 2: The algebra and geometry of tensors 1: general tensors Location: Unitobler, F023 The algebra and geometry of tensors 1: general tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Bounds on the rank general and special results On the identifiability of ternary forms beyond the Kruskal's bound Variants of Comon's problem via simultaneous ranks Complex best r-term approximations almost always exist in finite dimensions |
| Date: Friday, 12/Jul/2019 | |
| 10:00am - 12:00pm |
MS124, part 3: The algebra and geometry of tensors 1: general tensors Location: Unitobler, F023 The algebra and geometry of tensors 1: general tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Apolarity for border rank Symmetric tensor decompositions on varieties Tensors under the congruence action Rank additivity for small three-way tensors |
| 3:00pm - 5:00pm |
MS127, part 1: The algebra and geometry of tensors 2: structured tensors Location: Unitobler, F023 The algebra and geometry of tensors 2: structured tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Projective geometry and tensor identifiability A bound for the Waring rank of the determinant via syzygies On the identifiability of ternary forms Real Waring Rank Geometry of Quaternary Forms |
| Date: Saturday, 13/Jul/2019 | |
| 10:00am - 12:00pm |
MS127, part 2: The algebra and geometry of tensors 2: structured tensors Location: Unitobler, F023 The algebra and geometry of tensors 2: structured tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) The monic rank The average condition number of tensor rank decomposition is infinite Symmetry groups of tensors On the rank preserving property of linear sections and its applications in tensors |
| 3:00pm - 5:00pm |
MS127, part 3: The algebra and geometry of tensors 2: structured tensors Location: Unitobler, F023 The algebra and geometry of tensors 2: structured tensors (25 minutes for each presentation, including questions, followed by a 5-minute break; in case of x<4 talks, the first x slots are used unless indicated otherwise) Varieties of tensor decompositions and multi secants to curves and surfaces Varieties of Hankel matrices and their secant varieties Tensor decomposition, sparse representation and moment varieties The Distance Function from the Variety of Rank One Partially-Symmetric Tensors |
