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Il y a 3 jours · Yakov Eliashberg is a renowned mathematician who works on symplectic and contact geometry, several complex variables, singularity theory and low-dimensional topology. He is a member of the American Academy of Arts and Sciences and the U.S. National Academy of Sciences, and received the Oswald Veblen Prize and an honorary doctorate from France.
23 juin 2024 · Abstract: In this essay dedicated to Yakov Eliashberg we survey the current state of the field of Lagrangian (un)knots, reviewing some constructions and obstructions along with a number of unsolved questions. The appendix by Georgios Dimitroglou Rizell provides a new take on local Lagrangian knots.
- arXiv:2406.15967 [math.SG]
- 53D12
- 36 pages, 7 figures
- Symplectic Geometry (math.SG)
25 juin 2024 · In this essay dedicated to Yakov Eliashberg we survey the current state of the field of Lagrangian (un)knots, reviewing some constructions and obstructions along with a number of un- solved questions. The appendix by Dimitroglou Rizell provides a new take on local Lagrangian knots.
24 juin 2024 · Yakov Eliashberg (Leningrado, 1946) es hoy uno de los matemáticos más prestigiosos del mundo, pero un buen día se encontró trabajando de vigilante nocturno en un garaje soviético.
23 juin 2024 · Abstract: In this essay dedicated to Yakov Eliashberg we survey the current state of the field of Lagrangian (un)knots, reviewing some constructions and obstructions along with a number of unsolved questions. The appendix by Georgios Dimitroglou Rizell provides a new take on local Lagrangian knots.
- arXiv:2406.15967 [math.SG]
- 53D12
- 36 pages, 7 figures
- Symplectic Geometry (math.SG)
27 juin 2024 · Yakov Eliashberg: “One of my contributions to the development of symplectic geometry and topology was to push the flexible and rigid sides towards the ultimate frontier between them.”
24 juin 2024 · We present a comparative analysis of the validity of Eliashberg theory for the cases of fermions interacting with an Einstein phonon and with soft nematic fluctuations near an Ising-nematic/Ising-ferromagnetic quantum-critical point (QCP) in two spatial dimensions.
