Results 41 to 50 of about 7,234 (101)

Taking limits in topological recursion

open access: yesJournal of the London Mathematical Society, Volume 112, Issue 3, September 2025.
Abstract When does topological recursion applied to a family of spectral curves commute with taking limits? This problem is subtle, especially when the ramification structure of the spectral curve changes at the limit point. We provide sufficient (straightforward‐to‐use) conditions for checking when the commutation with limits holds, thereby closing a ...
Gaëtan Borot   +4 more
wiley   +1 more source

Altering symplectic manifolds by homologous recombination [PDF]

open access: yes, 2010
We use symplectic cohomology to study the non-uniqueness of symplectic structures on the smooth manifolds underlying affine varieties. Starting with a Lefschetz fibration on such a variety and a finite set of primes, the main new tool is a method, which ...
Abouzaid, Mohammed, Seidel, Paul
core  

Legendrian non‐isotopic unit conormal bundles in high dimensions

open access: yesJournal of Topology, Volume 18, Issue 3, September 2025.
Abstract For any compact connected submanifold K$K$ of Rn$\mathbb {R}^n$, let ΛK$\Lambda _K$ denote its unit conormal bundle, which is a Legendrian submanifold of the unit cotangent bundle of Rn$\mathbb {R}^n$. In this paper, we give examples of pairs (K0,K1)$(K_0,K_1)$ of compact connected submanifolds of Rn$\mathbb {R}^n$ such that ΛK0$\Lambda _{K_0}$
Yukihiro Okamoto
wiley   +1 more source

An elementary alternative to ECH capacities. [PDF]

open access: yesProc Natl Acad Sci U S A, 2022
Hutchings M.
europepmc   +1 more source

Thermodynamic Entropy as a Noether Invariant from Contact Geometry. [PDF]

open access: yesEntropy (Basel), 2023
Bravetti A, García-Ariza MÁ, Tapias D.
europepmc   +1 more source

Asymptotic Symmetries in the BV-BFV Formalism. [PDF]

open access: yesCommun Math Phys, 2021
Rejzner K, Schiavina M.
europepmc   +1 more source

The Geometry of Marked Contact Engel Structures. [PDF]

open access: yesJ Geom Anal, 2021
Manno G, Nurowski P, Sagerschnig K.
europepmc   +1 more source

Quantum-Classical Hybrid Systems and Ehrenfest's Theorem. [PDF]

open access: yesEntropy (Basel), 2023
Sergi A   +3 more
europepmc   +1 more source

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