Low-dimensional topology. Abstracts from the workshop held January 15--21, 2023

DOI10.4171/owr/2023/3zbMath1525.00018OpenAlexW4387410697MaRDI QIDQ6076074

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Publication date: 23 October 2023

Published in: Oberwolfach Reports (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4171/owr/2023/3

Mathematics Subject Classification ID

Proceedings of conferences of miscellaneous specific interest (00B25) Collections of abstracts of lectures (00B05) Proceedings, conferences, collections, etc. pertaining to manifolds and cell complexes (57-06) 2-dimensional topology (including mapping class groups of surfaces, Teichmüller theory, curve complexes, etc.) (57K20) Knot theory (57K10) General topology of 4-manifolds (57K40) General topology of 3-manifolds (57K30)

Cites Work

• Dehn filling and the geometry of unknotting tunnels
• Ideal boundaries of pseudo-Anosov flows and uniform convergence groups with connections and applications to large scale geometry
• Counting essential surfaces in a closed hyperbolic three-manifold
• Diffeomorphisms of elliptic 3-manifolds
• Legendrian and transverse cables of positive torus knots
• Dynamics of shear homeomorphisms of tori and the Bestvina-Handel algorithm
• The classification of Kleinian surface groups. II: The Ending lamination conjecture
• The reduced knot Floer complex
• Trisecting 4-manifolds
• Foliations, orders, representations, L-spaces and graph manifolds
• Closed incompressible surfaces in alternating knot and link complements
• Difféotopies des espaces lenticulaires
• Fibered knots and potential counterexamples to the property 2R and slice-ribbon conjectures
• Heegaard splittings of Haken manifolds have bounded distance.
• Explicit bounds for graph minors
• Inflexibility, Weil-Petersson distance, and volumes of fibered 3-manifolds
• Theorie der Normalflächen. Ein Isotopiekriterium für den Kreisknoten
• The topology of four-dimensional manifolds
• A loop theorem for duality spaces and fibred ribbon knots
• The four-dimensional Schoenflies conjecture is true for genus two imbeddings
• The classification of Kleinian surface groups. I: Models and bounds
• Topologically trivial Legendrian knots
• Pseudo-isotopies et isotopies en dimension quatre dans la catégorie topologique. (Pseudo-isotopies and isotopies of dimension four in the topological category)
• Foliations and the topology of 3-manifolds. III
• Bouts des variétés hyperboliques de dimension 3. (Ends of hyperbolic 3-dimensional manifolds)
• An algorithm for recognizing \(S^ 3\) in 3-manifolds with Heegaard splittings of genus two
• Least area incompressible surfaces in 3-manifolds
• Flow equivalence, hyperbolic systems and a new zeta function for flows
• Heegaard splittings and homeotopy groups of small Seifert fibre spaces
• Constructions of quasipositive knots and links. III: A characterization of quasipositive Seifert surfaces
• Asymptotic properties of depth one foliations in hyperbolic 3-manifolds
• Periodicity of branched cyclic covers
• Die Homologie isolierter Singularitäten
• Homeomorphisms of sufficiently large \(P^2\)-irreducible 3-manifolds
• Diffeomorphism groups of Waldhausen manifolds
• Homotopy equivalences of 3-manifolds with boundaries
• Cyclic surgery, degrees of maps of character curves, and volume rigidity for hyperbolic manifolds
• Surgery and duality
• Gauge theory for embedded surfaces. I
• Topological methods in surface dynamics
• End periodic surface homeomorphisms and 3-manifolds
• Laminations and groups of homeomorphisms of the circle
• Homotopy hyperbolic 3-manifolds are hyperbolic
• Word hyperbolic Dehn surgery
• Four-genus and unknotting number of positive knots and links
• Geometry of the complex of curves. II: Hierarchical structure
• The Smale conjecture for hyperbolic 3-manifolds: \(\text{Isom}(M^3)\simeq\text{Diff}(M^3)\)
• Integer homology 3-spheres admit irreducible representations in \(\mathrm{SL}(2,{\mathbb C})\)
• Floer simple manifolds and L-space intervals
• Shortest path embeddings of graphs on surfaces
• Group trisections and smooth 4-manifolds
• Normalized entropy versus volume for pseudo-Anosovs
• Delaunay triangulation of manifolds
• Orderable 3-manifold groups.
• Realization of simply-connected 4-manifolds with a given boundary
• Geometry of the complex of curves. I: Hyperbolicity
• Isotopy of 4-manifolds
• Classification of overtwisted contact structures on 3-manifolds
• Knotted periodic orbits in dynamical systems. I: Lorenz's equations
• Branched coverings, open books and knot periodicity
• The genus of embedded surfaces in the projective plane
• A covering theorem for hyperbolic 3-manifolds and its applications
• Contact Anosov flows on hyperbolic 3-manifolds
• The Dehn twist on a sum of two \(K3\) surfaces
• Isotopies of surfaces in 4-manifolds via banded unlink diagrams
• Generalized square knots and homotopy \(4\)-spheres
• Counting essential surfaces in \(3\)-manifolds
• On the rotational symmetry of 3-dimensional \(\kappa \)-solutions
• Waist size for cusps in hyperbolic 3-manifolds II
• Arcs intersecting at most once
• Genus-two trisections are standard
• On L-spaces and left-orderable fundamental groups
• Every knot has characterising slopes
• The minimal genus problem in \(\mathbb{CP}^2\# \mathbb{CP}^2\)
• On the Legendrian and transverse classification of cablings
• Saddle tangencies and the distance of Heegaard splittings
• Links with no exceptional surgeries
• Maximal volume representations are Fuchsian
• Cabling and transverse simplicity
• The index of elliptic operators. III
• Sur les difféomorphismes de la sphère de dimension trois \(\Gamma_ 4 = 0\)
• Counting immersed surfaces in hyperbolic 3-manifolds
• Untangling two systems of noncrossing curves
• Heegaard splittings and pseudo-Anosov maps
• Crossing numbers of graph embedding pairs on closed surfaces
• Two maps on one surface
• Quasi-positivité d'une courbe analytique dans une boule pseudo-convexe
• Polynomial invariants for fibered 3-manifolds and Teichmüller geodesics for foliations
• A note on the concordance of fibered knots
• Bounded combinatorics and uniform models for hyperbolic 3-manifolds
• Binomial Coefficients and the Distribution of the Primes
• Bypasses for rectangular diagrams. A proof of the Jones conjecture and related questions
• Seifert fibered spaces in 3-manifolds
• Minimum volume cusped hyperbolic three-manifolds
• On the least prime in an arithmetic progression and estimates for the zeros of Dirichlet L-functions
• Quasipositivity as an obstruction to sliceness
• Transforming cabbage into turnip
• Embeddability in the 3-Sphere Is Decidable
• Gromov norm and Turaev-Viro invariants of 3-manifolds
• On Hardness of the Joint Crossing Number
• A Lower Bound for the Volume of Hyperbolic 3-Manifolds
• The stable mapping class group of simply connected 4-manifolds
• Minimum volume hyperbolic 3-manifolds
• A Unique Decomposition Theorem for 3-Manifolds
• Nonsimple, Ribbon Fibered Knots
• Quasipositive plumbing (constructions of quasipositive knots and links, V)
• Signature and concordance of positive knots
• The Number of Surfaces of Fixed Genus in an Alternating Link Complement
• Bordered Floer homology and existence of incompressible tori in homology spheres
• Simply-Connected 4-Manifolds with a given Boundary
• The Weil-Petersson metric and volumes of 3-dimensional hyperbolic convex cores
• Curvature Bounds for Surfaces in Hyperbolic 3-Manifolds
• Alternating links have at most polynomially many Seifert surfaces of fixed genus
• The Degenerate Crossing Number and Higher-Genus Embeddings
• Endperiodic automorphisms of surfaces and foliations
• A lower bound for the volumes of complements of periodic geodesics
• Bridge trisections of knotted surfaces in 4-manifolds
• Branched covers of quasi‐positive links and L‐spaces
• Taut foliations in branched cyclic covers and left-orderable groups
• An Atlas of Legendrian Knots
• Bridge trisections of knotted surfaces in 𝑆⁴
• Computing a canonical polygonal schema of an orientable triangulated surface
• Arc-presentations of links: Monotonic simplification
• DIFFEOMORPHISM GROUPS OF S^p × S^q EXOTIC SPHERES
• Classification of knots in codimension two
• Heegaard Splittings and Splitting Homomorphisms
• A note on 4-dimensional handlebodies
• Two maps with large representativity on one surface
• Ricci flow and diffeomorphism groups of 3-manifolds
• Enumerating Kleinian Groups
• Planar Drawings of Higher-Genus Graphs
• On embeddings of spheres
• Algorithmic topology and classification of 3-manifolds
• 3-manifolds as viewed from the curve complex
• Monopole equation and the \(\frac{11}{8}\)-conjecture
• Covers of surfaces, Kleinian groups and the curve complex
• On volumes and filling collections of multicurves
• On the Bauer–Furuta and Seiberg–Witten invariants of families of 4‐manifolds
• End‐periodic homeomorphisms and volumes of mapping tori
• Flows, growth rates, and the veering polynomial
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